Yazar
Michael A Marsden
10 cilt bulundu.
Michael A Marsden · USDA Forest Service, Rocky Mountain Forest and Range Experiment Station
12 sayfa · 1993
Mathematical models / Phellinus / Management / Forests and forestry / Armillaria root rot
Michael A. Marsden · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1994
Douglas fir / Computer simulation / Douglas fir beetle / Diseases and pests
Michael A. Marsden · U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group
12 sayfa · 1984
Aerial spraying and dusting in agriculture / Bacillus thuringiensis / Forest insects / Control / Western spruce budworm
Michael A. Marsden · U.S. Dept. of Agriculture, Forest Service, Forest Pest Management, Methods Application Group
21 sayfa · 1985
Control / Western sprcue budworm / Western spruce budworm
Erle Stanley Gardner, John Creasey, Robert P. Hansen · Published for the Detective Book Club by Walter J. Black
166 sayfa · 1956
Fiction, mystery & detective, general
Michael A. Marsden · USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1992
Armillaria / Diseases and pests / Forests and forestry / Management / Mathematical models
Michael A Marsden · U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station
22 sayfa · 1981
Douglas fir beetle / Entomophagous insects
Michael A. Marsden · Rocky Mountain Forest and Range Experiment Station
Sayfa sayısı yok · 1993
Computer simulation / Armillaria root rot / Forest management / Ponderosa pine
Michael A. Marsden · U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
20 sayfa · 1992
Mathematical models / Roots (Botany) / Diseases and pests