Newton, Michael, 1932-
Handbook of weed and insect control chemicals for forest resource managers by Michael Newton and Fred B. Knight - Beaverton, Or. Timber Press c1981 - 213 p. ill. 22 cm
Errata slip inserted Includes index
Herbicides
Insecticides
Forests and forestry--Weed control
Forest insects--Control
634.9 / 69
Handbook of weed and insect control chemicals for forest resource managers by Michael Newton and Fred B. Knight - Beaverton, Or. Timber Press c1981 - 213 p. ill. 22 cm
Errata slip inserted Includes index
Herbicides
Insecticides
Forests and forestry--Weed control
Forest insects--Control
634.9 / 69