Laminated root rot
Subtitle: a guide for reducing and preventing losses in Oregon and Washington forests
Contributors: United States. Forest Service. Pacific Northwest Region
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region
Published: 1985
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 13
Subjects: Root rots; Trees -- Diseases and pests -- Washington (State); Trees -- Diseases and pests -- Oregon
Notes: Cover title

Shipping list no.: 85-1128-P

Bibliography: p. 13