How to prevent conifer nursery and plantation damage by scleroderris canker /

Bibliographic Details
Corporate Author:	North Central Forest Experiment Station (Saint Paul, Minn.)
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture ; 1984.
Subjects:	Conifers > Diseases and pests > United States. Conifers > Diseases and pests > Canada. Scleroderris canker > United States. Scleroderris canker > Canada.

Evans: US Documents (Annex 5th floor)