Yazar
John Avery Wilcox
10 cilt bulundu.
John Avery Wilcox · U.S. Dept. of Agriculture
Sayfa sayısı yok · 1954
Helicoverpa armigera / Control / Heliothis zea
John Avery Wilcox · U.S. Dept. of Agriculture
Sayfa sayısı yok · 1954
Thrips / Control / Onion thrips / Cotton / Diseases and pests
John Avery Wilcox · University of the State of New York
44 sayfa · 1972
Entomology / Study and teaching (Secondary) / Insects / Collection and preservation / Study and teaching (Elementary)
John Avery Wilcox · Published for Biological Research Institute of America by World Natural History Publications
30 sayfa · 1979
Host plants / Insects / Chrysomelidae
John Avery Wilcox · University of the State of New York, State Museum and Science Service
37 sayfa · 1972
Insects / Chrysomelidae
John Avery Wilcox · University of the State of New York, State Education Dept.
226 sayfa · 1965
Chrysomelidae / Beetles
John Avery Wilcox · University of the state of New York, state Education Dept.
226 sayfa · 1965
Chrysomelidae / Beetles