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Now showing items 11-15 of 15
Pesticides
(North Dakota State University, 1987)
Managing pesticides to prevent groundwater contamination
(North Dakota State University, 1989)
Insect and mite control for poultry
(North Dakota State University, 1984)
Potato insect control
(North Dakota State University, 1986)
The Africanized honey bee
(North Dakota State University, 1988)