Yazar
a steven munson
3 cilt bulundu.
Cilt sonuçları
A geographic information system improves aerial sketch mapping for the spruce budworm
A. Steven Munson · U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group
Sayfa sayısı yok · 1985
Maps, Statistical / Spruce budworm / Statistical Maps / Nicolet National Forest (Wis.)
Gypsy moth
A. Steven Munson · U.S. Dept. of Agriculture, Forest Service, Northeastern Area
Sayfa sayısı yok · 1981
Gypsy moth
Effectiveness of three formulations of Dimilin in suppressing the gypsy moth
A. Steven Munson · Dept. of Agriculture, Forest Service, Northeastern Area, State and Private Forestry
Sayfa sayısı yok · 1979
Control / Gypsy moth / Insecticides / Testing