Scleroderris canker of northern conifers /

Bibliographic Details
Main Author:	Skilling, Darroll D.
Corporate Author:	United States. Forest Service
Other Authors:	O'Brien, James T., Beil, James A.
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Agriculture, Forest Service, [1979]
Edition:	[Rev. Mar. 1979.].
Series:	Forest insect & disease leaflet ; 130.
Subjects:	Canker (Plant disease) Conifers > Diseases and pests > United States.

Description
Physical Description:	7 pages : color illustrations ; 24 cm.
Bibliography:	Bibliography: page 7.