Black stain root disease of conifers.

Bibliographic Details
Main Author:	Hessburg, Paul F.
Corporate Author:	United States. Forest Service
Other Authors:	Goheen, D. J., Bega, Robert V., 1928-
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, 1995.
Edition:	[Rev. Mar. 1995].
Series:	Forest insect & disease leaflet ; 145.
Subjects:	Leptographium root diseases of conifers. Conifers > Diseases and pests.

Evans: US Documents (Annex 5th floor)