331 resultados para Pennsylvania Agricultural Society.

A manual of the mosses of western Pennsylvania, by Otto E. Jennings. With fifty-four full-page plates from drawings by the author.

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A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist, by Alpheus S. Packard ...

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Histological studies on the localisation of cerebral function, by Alfred W. Campbell ... Pub. by aid of a subsidy from the Royal Society of London.

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Agricultural bacteriology, by Joseph E. Greaves ... illustrated with 48 engravings.

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copy 1

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Microbiology for agricultural and domestic science students. Contributors: F. T. Bioletti ... R. E. Buchanan ... [etc.] ed. by Charles E. Marshall ... with 128 illustrations.

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 15

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Proceedings of the Natural History Society of Glasgow.

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v. 3 (1875-1878)

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Proceedings of the Natural History Society of Glasgow.

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v. 4 (1878-1880)

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Transactions of the Natural History Society of Glasgow.

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new ser. v. 5 (1896-1899)

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Transactions of the Natural History Society of Glasgow.

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new ser. v. 2 (1886-1888)

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 7

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 13

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 11

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 6

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Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

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v. 10

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