Insects of eastern spruces, fir and hemlock
By: A.H. Rose and O.H. Lindquist.
Contributors: Lindquist, O. H.; Canadian Forestry Service.
Edition: Rev. ed. --
Series: Forestry technical report -- 23; Forestry technical report (Canadian Forestry Service) -- 23
Publisher: Canadian Forestry Service
Published: 1985
Place of publication: Ottawa
Language: eng
Number of pages: 157
Subjects: Conifers -- Diseases and pests -- Canada.; Insect pests -- Canada.; Forest insects -- Canada.; Trees -- Diseases and pests -- Canada.
Notes: Abstract also in French.

Includes index.