![[texts]](/images/mediatype_texts.gif) | ... The dogfish (Acanthias); an elasmobranch - Kingsley, J. S. (John Sterling), 1854-1929 Keywords: Sharks; Zoology; Dissection Downloads: 1,378 |  |
![[texts]](/images/mediatype_texts.gif) | ... The fur animals of Louisiana - Arthur, Stanley Clisby Keywords: Fur-bearing animals; Alligators Downloads: 1,717 |  |
![[texts]](/images/mediatype_texts.gif) | ... The grapsoid crabs of America - Rathbun, Mary Jane, 1860-1943 Issued also as thesis (PH. D.) George Washington university, 1917 Keywords: Crabs Downloads: 1,378 |  |
![[texts]](/images/mediatype_texts.gif) | ...The Apodida, a morphological study - Bernard, Henry Meyners Keywords: Zapodidae Downloads: 388 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Plates 1-200) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 350 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.6) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 337 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd. 18) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 312 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.5) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 310 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd. 12) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 340 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.1) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 460 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Plates 401-600) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 278 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd. 19) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 279 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Plates 201-400) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 260 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.7) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 342 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.2) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 312 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.4) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 281 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd.3) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 336 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Pls.601-700) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 217 |  |
![[texts]](/images/mediatype_texts.gif) | Tabulae phycologicae; oder, Abbildungen der tange (Volume Bd. 11) - Kützing, Friedrich Traugott, 1807-1893 Keywords: Algae Downloads: 301 |  |
![[texts]](/images/mediatype_texts.gif) | Tanulmányok a véglények köréböl = Studien über Protisten im auftrage der Kön. Ung. Naturwissenschaftlichen Gesellschaft. I. Theil. Entwickelung der der Kenntniss der Protisten.--Ein historischkritischer Überblick (Volume Th. 1) - Entz, Géza. 1842-1919 "Az irodalom jegyzéke (Literatur-Verzeichniss)": p. [456]-461 Keywords: Protozoa Downloads: 1,774 |  |
![[texts]](/images/mediatype_texts.gif) | Taschenbuch der mikroskopischen Technik : kurze Anleitung zur mikroskopischen Untersuchung der Gewebe und Organe der Wirbeltiere und des Menschen : unter Berücksichtigung der embryologischen technik - Böhm, Alexander, 1929- Includes bibliographical references (p. [199]-211) and index Keywords: Microscopy Downloads: 1,712 |  |
![[texts]](/images/mediatype_texts.gif) | Taschenbuch der mikroskopischen Technik der Protistenuntersuchung - Prowazek, S. von (Stanislaus), 1875-1915 Downloads: 1,036 |  |
![[texts]](/images/mediatype_texts.gif) | Taxonomic guide to the polychaetes of the northern Gulf of Mexico (Volume 4) - United States. Minerals Management Service. Gulf of Mexico OCS Region Bibliography: v. 1, p. 44-85 Keywords: Polychaeta -- Mexico, Gulf of; Annelida; Annelida -- Mexico, Gulf of Downloads: 889 |  |
![[texts]](/images/mediatype_texts.gif) | Taxonomic keys to plant, soil and aquatic nematodes - Hopper, Bruce E Bibliography: leaves 166-175 Keywords: Nematoda Downloads: 1,399 |  |
![[texts]](/images/mediatype_texts.gif) | Technical information for Congress : report to the Subcommittee on Science, Research, and Development of the Committee on Science and Astronautics, U. S. House of Representatives, Ninety-first Congress, first session - Library of Congress. Science Policy Research Division Includes bibliographical references Keywords: Science and state -- United States; Technology assessment -- United States Downloads: 1,312 |  |
![[texts]](/images/mediatype_texts.gif) | Techniques for monitoring the environmental effects of routine underwater explosion tests - Young, G. A. (George Anthony), 1919- Bibliography: p. 31-32 Keywords: Underwater explosions -- Environmental aspects; Fishes Downloads: 356 |  |
![[texts]](/images/mediatype_texts.gif) | Techniques of histo- and cytochemistry, a manual of morphological and quantitative micromethods for inorganic, organic and enzyme constituents in biological materials - Glick, David, 1908- Bibliography: p. 473-507 Keywords: Microchemistry; Biochemistry; Histocytochemistry Downloads: 2,155 |  |
![[texts]](/images/mediatype_texts.gif) | Technologies to maintain biological diversity - United States. Congress. Office of Technology Assessment Includes bibliographies and index Keywords: Biological diversity conservation; Biotechnology Downloads: 947 |  |
![[texts]](/images/mediatype_texts.gif) | Temperatur und lebensvorgänge - Kanitz, Aristides, 1877- Keywords: Temperature Downloads: 855 |  |
![[texts]](/images/mediatype_texts.gif) | Temporal organization in cells; a dynamic theory of cellular control processes - Goodwin, Brian C Bibliography: p. 155-159 Keywords: Cells; Biophysics Downloads: 554 |  |
![[texts]](/images/mediatype_texts.gif) | Tentamen hydrophytologiae danicae; continens omnia hydrophyta cryptogama Daniae, Holsatiae, Faeroae, Islandiae, Groenlandiae hucusqve cognita, systematice disposita, descripta et iconibus illustrata, adjectis simul speciebus norvegicis. Opus, praemio ab Universitate regia hafniensi ornatum, et sumtu regio editum - Lyngbye, Hans Christian, 1782-1837 "Auctores, qvi de hydrophytis scripserunt, et qvorum plurimi in hoc libro citati sunt: p. [217]-228 Keywords: Algae -- Denmark; Algae -- Greenland; Algae -- Iceland; Algae -- Faroe Islands Downloads: 914 |  |
![[texts]](/images/mediatype_texts.gif) | Terminologie der Entwicklungsmechanik der Tiere und Pflanzen : in Verbindung mit C. Correns, Alfred Fischel, E. Küster - Roux, Wilhelm, 1850-1924 "Zur Literatur": p. [xi]-xii Keywords: Biology; Embryology Downloads: 862 |  |
![[texts]](/images/mediatype_texts.gif) | Természetrajzi füze tek (Volume 24) - Magyar Tudományos Akadémia "Revue für das Ausland" is included in v. 1-20 Keywords: Natural history Downloads: 446 |  |
![[texts]](/images/mediatype_texts.gif) | Természetrajzi füze tek (Volume 25) - Magyar Tudományos Akadémia "Revue für das Ausland" is included in v. 1-20 Keywords: Natural history Downloads: 406 |  |
![[texts]](/images/mediatype_texts.gif) | Természetrajzi füze tek (Volume 22) - Magyar Tudományos Akadémia "Revue für das Ausland" is included in v. 1-20 Keywords: Natural history Downloads: 449 |  |
![[texts]](/images/mediatype_texts.gif) | Természetrajzi füze tek (Volume 23) - Magyar Tudományos Akadémia "Revue für das Ausland" is included in v. 1-20 Keywords: Natural history Downloads: 284 |  |
![[texts]](/images/mediatype_texts.gif) | Tetraxonia (Volume 19) - Lendenfeld, R. von (Robert), 1858-1913 Keywords: Tetraxonida Downloads: 568 |  |
![[texts]](/images/mediatype_texts.gif) | Text book of vertebrate zoology - Kingsley, J. S. (John Sterling), 1854-1929 Keywords: Vertebrates; Anatomy, Comparative Downloads: 1,380 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of comparative anatomy (Volume pt. 2) - Lang, Arnold, 1855-1914 "Literature" at end of each chapter Keywords: Anatomy, Comparative Downloads: 539 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of comparative anatomy (Volume pt. 1) - Lang, Arnold, 1855-1914 "Literature" at end of each chapter Keywords: Anatomy, Comparative Downloads: 484 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of embryology (Volume 1) - Heape, Walter, 1855-1929 v. 1. Invertebrata, by E. W. Macbride.--v. 2. Vertebrata, by J. G. Kerr Keywords: Embryology; Invertebrates; Vertebrates Downloads: 739 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of embryology - Heape, Walter, 1855-1929 v. 1. Invertebrata, by E. W. Macbride.--v. 2. Vertebrata, by J. G. Kerr Keywords: Embryology; Invertebrates; Vertebrates Downloads: 474 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of normal histology : including an account of the development of the tissues and of the organs - Piersol, George A. (George Arthur) Keywords: Histology; Histology Downloads: 508 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of paleontology (Volume 2) - Zittel, Karl Alfred von, 1839-1904 Bibliographical footnotes Keywords: Paleontology Downloads: 1,595 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of paleontology (Volume 1) - Zittel, Karl Alfred von, 1839-1904 Keywords: Paleontology Downloads: 1,718 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of the embryology of invertebrates (Volume pt. 3) - Korschelt, E. (Eugen), b. 1858 Includes bibliographical references Keywords: Invertebrates -- Embryology Downloads: 328 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of the embryology of invertebrates (Volume pt. 4) - Korschelt, E. (Eugen), b. 1858 Includes bibliographical references Keywords: Invertebrates -- Embryology Downloads: 383 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of the embryology of invertebrates (Volume pt. 2) - Korschelt, E. (Eugen), b. 1858 Includes bibliographical references Keywords: Invertebrates -- Embryology Downloads: 416 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of the embryology of invertebrates (Volume pt. 1) - Korschelt, E. (Eugen), b. 1858 Includes bibliographical references Keywords: Invertebrates -- Embryology Downloads: 759 |  |
![[texts]](/images/mediatype_texts.gif) | Text-book of the embryology of man and mammals - Hertwig, Oscar, 1849-1922 Includes bibliographies Keywords: Embryology Downloads: 588 |  |