Nursery diseases of western conifers /

Bibliographic Details
Main Author:	Riffle, Jerry W.
Corporate Author:	United States. Forest Service
Other Authors:	Smith, Richard S.
Format:	Government Document Book
Language:	English
Edition:	[Rev. Apr. 1979.].
Series:	Forest insect & disease leaflet ; 157.
Subjects:	Conifers > Diseases and pests > West (U.S.) Forest nurseries > Diseases and pests > West (U.S.)

Description
Physical Description:	11 pages : color illustrations ; 24 cm.
Bibliography:	Bibliography: page 11.