A laboratory manual of invertebrate zoölogy Drew, Gilman A. (Gilman Arthur), 1868-1934 creator text book Philadelphia W. B. Saunders 1913 1913 2d ed., rev.
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ENG Invertebrates Laboratory manuals Zoology QL53 .D78 https://www.biodiversitylibrary.org/bibliography/22000 13015004 10.5962/bhl.title.22000 DLC INT INT CU-Riv