Polyporus tomentosus root rot of conifers
By: R. D. Whitney.
Series: Forestry technical report -- 18.
Publisher: Minister of Supply and Services Canada.
Published: 1977
Place of publication: Ottawa
Language: eng
Number of pages: 12
Subjects: Conifers -- Diseases and pests.; Root rots.
Notes: Bibliography: p. [10-11]