A cartographic representation of spruce budworm, Choristoneura fumiferana (Clem.), infestation in eastern Canada, 1909-1966 / compiled by C.E. Brown = 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.
| Main Author: | Brown, C. E. |
|---|---|
| Corporate Authors: | Canada. Department of Fisheries and Forestry. Canadian Forestry Service |
| Published: |
Ottawa :
Dept. of Fisheries and Forestry,
1970.
|
| Series: |
Publication (Canadian Forestry Service) ;
no. 1263. |
| Subjects: |
Halifax - Books
| Call Number | Copy | |
|---|---|---|
| 634.9678 B780 | 1 |