A cartographic representation of spruce budworm, Choristoneura fumiferana (Clem.), infestation in eastern Canada, 1909-1966
Subtitle: Cartons montrant les infestations de la tordeuse des bourgeons de l'épinette Choristoneura fumiferana (Clem.), dans l'est du Canada, de 1909 à 1966 / préparé par C.E. Brown.
By: compiled by C.E. Brown =
Series: Canadian Forestry Service publication -- no. 1263; Publication (Canadian Forestry Service) -- no. 1263.
Publisher: Dept. of Fisheries and Forestry
Published: 1970
Place of publication: Ottawa
Language: eng
Subjects: Spruce budworm -- Canada, Eastern -- Maps.
Other titles: Cartons montrant les infestations de la tordeuse des bourgeons de l'épinette Choristoneura fumiferana (Clem.), dans l'est du Canada, de 1909 à 1966.
Notes: Cover title.

English and French.

1 folded map attached inside back cover.

Bibliography: p. 4.