Biological insect pest suppression
Coppel, Harry C. (Harry Charles), 1918-
Biological insect pest suppression Harry C. Coppel, James W. Mertins - Berlin Springer-Verlag 1977 - xiii, 314 p ill 24 cm - Advanced series in agricultural sciences 4 .
Includes index
Bibliography: p. 256 -301
0387079319 New York 3540079319 Berlin
76-42188
Insect control--Biological control
Biological insect pest suppression Harry C. Coppel, James W. Mertins - Berlin Springer-Verlag 1977 - xiii, 314 p ill 24 cm - Advanced series in agricultural sciences 4 .
Includes index
Bibliography: p. 256 -301
0387079319 New York 3540079319 Berlin
76-42188
Insect control--Biological control
