Aerial insecticide projects for suppression of Western defoliators, 1970-1989 : an annotated bibliog - detaljert visning

Aerial insecticide projects for suppression of Western defoliators, 1970-1989 : an annotated bibliography, published by USDA Forest Service, Forest Pest Management

Bok Engelsk

Annen tittel	Aerial insecticide projects for suppression of Western defoliators, 1970-1989

Utgitt	USDA Forest Service, Forest Pest Management