Spruce needle rust /

Bibliographic Details
Main Author:	Hennon, Paul E.
Corporate Author:	United States. Forest Service
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture, [1987?]
Series:	Alaska Region leaflet ; no. R 10-TP-4.
Subjects:	Sitka spruce > Diseases and pests. Rust fungi.

Evans: US Documents (Annex 5th floor)