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Otonabee River - Rice Lake sediment and biomonitoring study 1996

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By: Jaagumagi, R. - Ontario. Ministry of the Environment.

Publication info: [Peterborough, ON], Ministry of the Environment, 1999

Holding Institution: Ontario Ministry of the Environment

Subjects: Analysis Biological assay Contaminated sediments Effect of water pollution on Environmental aspects Environmental monitoring Fish Lake sediments Ontario Pollution Polychlorinated biphenyls River sediments Water
Peroral bioassay of nucleopolyhedrosis viruses in larvae of the western spruce budworm

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By: Martignoni, Mauro E., - Iwai, Paul J. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.) - Canada/United States Spruce Budworms Program.

Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1981

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Biological assay Insects Larvae Virus diseases Western spruce budworm