Insecticide recommendation of the Entomology research Division for the control of insects attacking crops and livestocks for 1963
U. S. Department of Agriculture. agricultural Research Servi
Insecticide recommendation of the Entomology research Division for the control of insects attacking crops and livestocks for 1963 - 188p - Agriculture handbook, no.120 .
INSECTICIDES
INSECTICIDES PEST CONTROL
632.951 U-4I
Insecticide recommendation of the Entomology research Division for the control of insects attacking crops and livestocks for 1963 - 188p - Agriculture handbook, no.120 .
INSECTICIDES
INSECTICIDES PEST CONTROL
632.951 U-4I