Biodiversity Heritage Library

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This contributor has added 92 volumes from 84 titles, containing 12914 pages.
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Foliage chemistry surveys in the vicinity of Allied Chemicals Canada Incorporated and General Chemical Canada Limited, Amherstburg, Ontario in 1988, 1989 and 1990 : report

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By: Gizyn, W. I.

Publication info: [Toronto], Environment Ontario, [1991]

Holding Institution: Ontario Ministry of the Environment
Framework for evaluating response of aquatic toxicity and fish habitat to water quality control in the Don River : supporting document #2 - strategy for improvement of Don River water quality

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By: Ontario. Ministry of the Environment. - Beak Consultants. - Paul Theil Associates - Toronto Area Watershed Management Strategy Steering Committee (Ont.)

Publication info: [Toronto, Ont.], Environment Ontario, 1991

Holding Institution: Ontario Ministry of the Environment