Assessment of aerial spraying operations against the spruce budworm in New Brunswick and a forecast for conditions in the Maritime Provinces for 1978
By: by E.G. Kettela [et al].
Contributors: Kettela, E. G. 1940-
Series: Maritime Forest research centre information report
Publisher: Canadian Forestry Service, Dept. of Fisheries and the Environment
Published: 1977
Place of publication: Ottawa
Number of pages: 35
Subjects: Spruce budworm -- Maritime Provinces