Yazar
lester p gibson
6 cilt bulundu.
Cilt sonuçları
Insects that damage Northern red oak acorns
Lester P. Gibson · U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1982
Beneficial insects / Diseases and pests / Insect pests / Red oak
An annotated list of the cicadellidae and fulgoridae of elm
Lester P. Gibson · Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Sayfa sayısı yok · 1973
Diseases and pests / Elm / Fulgoridae / Leafhoppers
Insects that damage white oak acorns
Lester P. Gibson · Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Sayfa sayısı yok · 1972
Acorns / Diseases and pests / Insect pests / White oak
South American Urosigalphus (Hymenoptera, Braconidae)
Lester P. Gibson · Entomological Society of America
226 sayfa · 1974
Classification / Insects / Urosigalphus