Knight, W J., et al .ed.
1st international workshop on leafhoppers and planthoppers of economic importance - Slough Commonwealth Institute of Entomology 1983 - 500
Leafhoppers
Planthoppers
595.752/KNI
1st international workshop on leafhoppers and planthoppers of economic importance - Slough Commonwealth Institute of Entomology 1983 - 500
Leafhoppers
Planthoppers
595.752/KNI