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Cankerworm life cycle and control in shelterbelts
(North Dakota State University, 1978)
Insect and mite control for poultry
(North Dakota State University, 1984)
Tree banding for cankerworm protection
(North Dakota State University, 1978)
Potato insect control
(North Dakota State University, 1986)
The Africanized honey bee
(North Dakota State University, 1988)