Yazar
paul andre berry
3 cilt bulundu.
Cilt sonuçları
Tetrastichus brevistigma Gahan
Paul André Berry · U.S. Dept. of Agriculture
12 sayfa · 1938
Elm leaf-beetle / Elm / Biological control / Diseases and pests
Entomología económica de El Salvador
Paul André Berry · Servicio Cooperativo Agricola Salvadorẽno Americano, Ministerio de Agricultura y Ganadería
255 sayfa · 1959
Insect pests