DDE not implicated in Cliff Swallow, Petrochelidon pyrrhonota, mortality during severe spring weather in Oregon
Henny, Charles J Blus, Lawrence J. Stafford, Charles J.
Article
1982
The Canadian field-naturalist
96
Issue: 2
210--211
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.354818
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