Systema Piezatorum : secundum ordines, genera, species, adiectis synonymis, locis, observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (Carolum Reichard, 1804)

Systema piezatorum secundum ordines, genera, species : adiectis synonymis, locis, observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (Apud Carolum Reichard, 1804)

Systema plantarum Europae, exhibens characteres naturales generum, characteres essentiales generum & specierum, synonima antiquorum, phrases specificas recentiorum Halleri, Scopoli, &c. Descriptiones rariorum, nec-non floras tres novas, Lugdunaeam, Delphinalem, Lithuanicam, non omissis plantis exoticis in hortis Europae vulgo obviis - Linné, Carl von, 1707 -1778 (Sumptibus Piestre & Delamolliere, 1785)

Systema rhyngotorum : secundum ordines, genera, species : adiectis synonymis, locis, observationibus, descriptionibus - Fabricius, Johann Christian, 1745 -1808 (C. Reichard, 1803)

Systema vegetabilium florae Peruvianae et Chilensis, : characteres prodromi genericos differentiales, specierum omnium differentias, durationem, loca natalia, tempus florendi, nomina vernacula, vires et usus nonnullis illustrationibus interspersis complectens - Pavón, José, 1754 -1840 (Typis Gabrielis de Sancha, 1798)

Systema vegetabilium florae Peruvianae et Chilensis :characteres prodromi genericos differentias ... - Pavón, José, 1754 -1840 (Typis Gabrielis de Sancha, 1798)

Systematische Beschreibung der bekannten europäischen zweiflügeligen Insekten - Loew, H. (Hermann), 1807 -1879 (F. W. Forstmann, 1818)

Systematische Beschreibung der bekannten europäischen zweiflügeligen Insekten - Meigen, Johann Wilhelm, 1764 -1845 (Bei Friedrich Wilhelm Forstmann : Gedrukt bei Beaufort Sohn, 1838)

Systematische und topographische Anatomie des Hundes. Bearb. von Dr. W. Ellenberger und Dr. H. Baum - Baum, Hermann, 1864 -1932 (P. Parey, 1891)

Systematisches Conchylien-Cabinet - Kobelt, Wilhelm, 1840 -1916 (Bauer und Raspe, 1837)

Tableau encyclopédique et méthodique des trois règnes de la nature. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke, 1791)

Tableau encyclopédique et méthodique des trois règnes de la nature. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke, 1793)

Tableau encyclopédique et méthodique des trois règnes de la nature. Botanique - Poiret, Jean-Louis-Marie, 1755 -1834 (Panckoucke, 1823)

A tabular view of the external characters of four classes of animals, which Linné arranged under insecta; with the distribution of the genera composing three of these classes into orders ..., and descriptions of several new genera and species - Leach, William Elford, 1790 -1836 (1814)

The Tasmanian journal of natural science, agriculture, statistics, &c. Vol. 1-3 (1841-1849) - Royal Society of Van Diemen's Land (Dowling, 1842)

A taxonomic key to mature larvae of cleptoparasitic bees (Hymenoptera, Apoidea) - Rozen, Jerome G. Jr. (Jerome George), 1928 - (American Museum of Natural History, 2001)

Taxonomic review of the goblin spiders of the genus Dysderoides Fage and their Himalayan relatives of the genera Trilacuna Tong and Li and Himalayana, new genus (Araneae, Oonopidae) - Ramírez, Martín J. (American Museum of Natural History, 2014)

The teacher's manual and pupil's text book on anatomy, physiology and hygiene. Including the effects of alcohol and narcotics upon the human system, designed to accompany The teachers' anatomical aid - Rassweiler, J. K. (Central School Supply House, 1889)

Technical series / Bureau of Entomology United States Department of Agriculture - United States. Bureau of Entomology. (Govt. print. off, 1909)

Tekhno-Botanīcheskiǐ Slovar, ia Latinskom i Rossilskom Yazuikakh : [Latin-Russian Botanical Lexicon.] - Martȳnov, Ǐvan Ǐvanovīch. (1820)

Tentamen florae Germanicae; continens enumerationem plantarum in Germania sponte nascentium - Roth, Albrecht Wilhelm, 1757 -1834 (In Bibliopolio I.G. Mlleriano, 1788)

Tentamen monographiae byrrhorum, coleopterorum generis ... - Steffahny, Gustavus Aemilius. (1842)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1882)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1884)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1885)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1894)

Természetrajzi Füzetek kiadja a Magyar nemzeti Muzeum - Magyar Nemzeti Múzeum. (Franklin-társulat nyomdája [etc.], 1895)

Terminologia Entomologica : ein Handbuch sowohl für den angehenden Entomologen als auch für den Fachmann ; nach dem neuesten Standpunkte dieser Wissenschaft - Müller, J. (C. Winiker, 1872)

Testacea Musei Cæsarei Vindobonensis - Naturhistorisches Museum (Austria) (Sumptibus Joannis Pauli Kraus, 1780)