Books by Patrick R. Parrish:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Parrish, Patrick R.: Chronic toxicity of chlordane, trifluralin, and pentachlorphenol to sheepshead minnows (Cyprinodon variegatus) (Environmental Research Laboratory, Office Of Research and Development, U.S. Environmental Protection Agency, 1978), also by Inc. EG&G Bionomics EG & G and Fla.) Environmental Research Laboratory (Gulf Breeze (page images at HathiTrust)- Parrish, Patrick R.: Chronic toxicity of methoxychlor, malathion, and carbofuran to sheepshead minnows (Cyprinodon variegatus) (Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ;, 1977), also by Fla.) Environmental Research Laboratory (Gulf Breeze and inc. Bionomics Marine Research Laboratory EG&G (page images at HathiTrust)
Find more by Patrick R. Parrish at your library, or elsewhere.