Yazar
b austin haws
2 cilt bulundu.
Cilt sonuçları
Index to information on insects associated with western wildland shrubs
B. Austin Haws · U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station
296 sayfa · 1988
Indexes / Insects / Rangelands / Shrubs
An introduction to beneficial and injurious rangeland insects of the Western United States
B. Austin Haws · Utah Agricultural Experiment Station
64 sayfa · 1982
Control / Insect pests / Beneficial insects