Browsing E Series - Entomology by Author "Frye, Richard D."
Now showing items 1-2 of 2
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Cankerworm life cycle and control in shelterbelts
Kopp, Dennis D.; Frye, Richard D.; Tagestad, Arden D.; Kopp, Dennis D.; Frye, Richard D.; Tagestad, Arden D. (North Dakota State University, 1978) -
Tree banding for cankerworm protection
McBride, Dean K.; Frye, Richard D.; Kopp, Dennis D.; McBride, Dean K.; Frye, Richard D.; Kopp, Dennis D. (North Dakota State University, 1978)