Butler, D. L. (1987). Pesticide data for selected Wyoming streams, 1976-78. Dept. of the Interior, Geological Survey ; Books and Open-File Reports.
Chicago Style (17th ed.) CitationButler, David L. Pesticide Data for Selected Wyoming Streams, 1976-78. Cheyenne, Wyo. : Denver, CO: Dept. of the Interior, Geological Survey ; Books and Open-File Reports, 1987.
MLA (9th ed.) CitationButler, David L. Pesticide Data for Selected Wyoming Streams, 1976-78. Dept. of the Interior, Geological Survey ; Books and Open-File Reports, 1987.
Warning: These citations may not always be 100% accurate.