Observations on the effects of irrigation water containing 3-trifluoromethyl-4-nitrophenol (TFM) on plants
By: by Philip A. Gilderhus. Residues of malachite green in muscle, eggs, and fry of treated Atlantic salmon and chinook salmon / by J.L. Allen. Effects of water temperature, hardness, and pH on the toxicity of benzocaine to eleven freshwater fishes / by Terry D. Bills, George E. Howe, and Leif L. Marking
Contributors: Allen, J. L.; Bills, T. D.; Howe, George E; Marking, Leif L; National Fisheries Research Center--LaCrosse
Series: Investigations in fish control -- 100-102
Publisher: U.S. Fish and Wildlife Service, National Fisheries Research Center--La Crosse; National Technical Information Service [distributor]
Published: 1990
Place of publication: La Crosse, Wis; Springfield, VA
Language: eng
Format: Microform
Subjects: Piscicides; Irrigation water -- Pollution -- Great Lakes Region; Fishes -- Control
Notes: Distributed to depository libraries in microfiche

Includes bibliographical references

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative