US/Canada Field Tour of Spruce Budworm Infested Areas of Southeastern Canada (c. 1940)
- US Dept of Agriculture
- Maine Forest Service
- Canadian Forest Service
During the period of August 9th to 17th (c. 1940) a party of Entomologist and Foresters from the U.S. and Canada made an extensive trip through the spruce budworm infested area in southeastern Canada, Dr. C. E. Atwood, of the Canadian Dept. of Forest Entomology, planned and had charge of the trip.
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