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1. Effets écologiques du programme de pulvérisation contre la tordeuse des bourgeons de l'épinette au Nouveau-Brunswick : rapport préliminaire / du comité de surveillance écologique des opérations de contrôle des insectes forestiers; I.W. Varty, prés.

by Varty, I. W. -- Nouveau-Brunswick. Comité de surveillance écologique des opérations de contrôle des insectes forestiers

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton, N.-B. : Centre de recherches forestières des Maritimes, 1976Availability: Items available for loan: [632.95 N534f] (1).
2. 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).
3. 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).
4. Environmental investigations of the 1980 spruce budworm spray program in New Brunswick / major contributors B. Ernst ... [et al.].

by Ernst, B. -- Canada. Environmental Protection Service. Atlantic Region

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Halifax, N.S. : Environment Canada, 1980Availability: Items available for loan: [632.95 C212] (1).
5. Surveillance écologique des pulvérisations aériennes d'insecticides contre la tordeuse des bourgeons de l'épinette au Nouveau-Brunswick : rapport intérimaire / du Comité de surveillance écologique de la lutte contre les insectes ravageurs des forêts ; I.W. Varty, prés.

by Varty, I. W. -- Nouveau-Brunswick. Comité de surveillance écologique de la lutte contre les insectes ravageurs des forêts

Material type: book Book; Format: print ; Literary form: not fiction Publisher: Fredericton : Centre de recherche forestières des Maritimes, 1978Availability: Items available for loan: [632.95 N535f] (1).

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