Basic principles of insect population suppression and management
Knipling, E.F.
Basic principles of insect population suppression and management - Washington U.S.D.A. 1979 - 26cm. : 659 - U.S.D.A. Agriculture Handbook, no. 512 .
INSECT POPULATION : INSECT CONTROL
INSECT POPULATION : INSECT CONTROL
632.7 K85B
Basic principles of insect population suppression and management - Washington U.S.D.A. 1979 - 26cm. : 659 - U.S.D.A. Agriculture Handbook, no. 512 .
INSECT POPULATION : INSECT CONTROL
INSECT POPULATION : INSECT CONTROL
632.7 K85B