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	1.	No cover image available The Male Genitalia of Hymenoptera/ by R. E. Snodgrass by Snodgrass, Robert Evans, 1875-1962 [author.] Material type: Text; Format: print ; Literary form: Not fiction Language: English Publication details: Washington: The Smithsonian Institution, 1941 Availability: Not available: NIH Library: Damaged (1). Add to cart (remove)
	2.	No cover image available Studies in invertebrate morphplogy by Snodgrass, Robert Evans, 1875-1962 UNITED STATES. Smithsonian Institution Series: Smithsonian miscellaneous collections ; vol. 137 \| Smithsonian miscellaneous collections ; vol. 137 Material type: Text; Format: print ; Literary form: Not fiction Language: English Publication details: City of Washington: The Smithsonian Institution, 1959 Availability: Items available for loan: NIH Library (1)Call number: QL362 stu 1959. Place hold Add to cart (remove)

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