The effect of aerial applications of Zectran on brain cholinesterase activity in forest songbirds.
Busby, D.G.; Holmes, S.B.; Pearce, P.A.; Fleming, R.A.
Catalog ID: 21581
Great Lakes Forestry Centre
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The biological consequences of lingering fenitrothion residues in conifer foliage - a synthesis
Eidt, D.C.; Pearce, P.A.
Catalog ID: 7069
Atlantic Forestry Centre
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