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By: Ferguson, Dennis E. - Boyd, Raymond J. - Intermountain Research Station (Ogden, Utah)
Edition:
Publication info: [Ogden, Utah], U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1988
Volume: no.388
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Bracken fern Competition (Biology) Conifers Idaho Phytotoxins Seeds Viability
BHL Collections:
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By: Pearson, R. G. - Ontario. Air Resources Branch. Phytotoxicology Section.
Edition:
Publication info: [Toronto], Phytotoxicology Section, Air Resources Branch, 1990
Volume: 1989:Aug.
Series:
Holding Institution: Ontario Ministry of the Environment
Subjects: Ontario Phytotoxins Plant diseases Soils Trace element content Windsor
BHL Collections:
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By: Gizyn, W. I. - Ontario. Ministry of the Environment. Phytotoxicology Section.
Edition:
Publication info: [Toronto], Standards Development Branch, Phytotoxicology Section, Ontario Ministry of Environment and Energy, 1994
Volume:
Series:
Holding Institution: Ontario Ministry of the Environment
Subjects: Environmental aspects Ontario Phytotoxins Polycyclic aromatic hydrocarbons Toxicity testing UCAR Carbon Canada Incorporated Welland
BHL Collections:
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By: Ontario. Ministry of Environment and Energy. - Emerson, R. N.
Edition:
Publication info: Toronto, Ministry of Environment and Energy, 1994
Volume:
Series:
Holding Institution: Ontario Ministry of the Environment
Subjects: Cornwall Island Fluorides Ontario Phytotoxins Toxicity testing Toxicology Vegetation surveys
BHL Collections:
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By: Kelsey, Rick G. - Harrington, Michael G. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
Edition:
Publication info: Ogden, Utah, Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1979
Volume: no.216
Series:
Holding Institution: U.S. Department of Agriculture, National Agricultural Library
Subjects: Growth Phytotoxins Ponderosa pine Seedlings
BHL Collections: