Outlines of agricultural entomology
EVANS, J. W.
Outlines of agricultural entomology J. W. Evans - New Dehli Asiatic publishing house 2013 - 188 p.
Includes index.
8187067713
Insect pests
Agricultural pests
Beneficial insects
Outlines of agricultural entomology J. W. Evans - New Dehli Asiatic publishing house 2013 - 188 p.
Includes index.
8187067713
Insect pests
Agricultural pests
Beneficial insects