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1. Environmental effects of the spruce budworm spray program in New Brunswick : a preliminary report / by the Committee for Environmental Monitoring of Forest Insect Control Operations: I.W. Varty, chairman.

by Varty, I. W. -- New Brunswick. Committee for Environmental Monitoring of Forest Insect Control Operations

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.B. : Maritimes Forest Research Centre, 1976Availability: Items available for loan: [632.95 N534E] (1).
2. Environmental surveillance of insecticide spray operations in New Brunswick's budworm-infested forests : an interim report / by the Committee for Environmental Monitoring of Forest Insect Control Operations ; I.W. Varty, chairman.

by Varty, I. W. -- New Brunswick. Committee for Environmental Monitoring of Forest Insect Control Operations

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton : Maritime Forest Research Centre, 1978Availability: Items available for loan: [632.95 N535e] (1).

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