A, CHEMICAL RESIDUE SURVEY IN RELATION TO THE 1982 SPRUCE BUDWORM SPRAY PROGRAM IN NEW BRUNSWICK (Canada)
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Decline and mortality of black spruce caused by spruce budworm defoliation and secondary organisms
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]1979 Annual Reports of Forest resource Research Advisory Committee and Cooperative Forestry Research
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