118 resultados para Classification of sciences
A classification of the larvae and puparia of the Syrphidae of Illinois, exclusive of aquatic forms.
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Issued also as thesis (PH.D.) University of Illinois.
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September 1979.
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Mode of access: Internet.
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Cover title.
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"Contract no. HR-63-3-2."
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Mode of access: Internet.
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"Catalogue of the Library to January 1, 1889," 91 p., appended to 2d ser., v. 1; "Additions" in 2d ser., v. 2-3.
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Mode of access: Internet.
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Vol. 12 consists of one issue.
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A list of the papers contained in volumes 1-21 is given in: National Academy of Sciences. Proceedings...Index...1915-1924. 1926.
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Translation of an article in Entomologicheskoye obozreniye, v. 43, no. 2, 1964, p. 484-487.
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Out of print; the original stock, together with the plates, was destroyed in the chicago fire.
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Published in 1868 under title: Johnson's natural history, comprehensive, scientific and popular ...
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At head of t.-p.: Green's analysis.
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Plates printed on both sides.