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Review of Bacillus thuringiensis var. kurstaki (Btk) for use in forest pest management programs of Ontario - with special emphasis on the aquatic environment

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By: Surgeoner, Gordon A. - Farkas, Martha Judit, - Ontario. Aquatic Criteria Development Committee.

Publication info: Guelph, Ont, Dept. of Environmental Biology, University of Guelph, [1989]

Holding Institution: Ontario Ministry of the Environment