Canadian Forest Service Publications
Estimation of nuclear polyhedrosis virus produced in field populations of the European pine sawfly, Neodiprion sertifer (Geoff.) (Hymenoptera: Diprionidae) 1983. Kaupp, W.J. Canadian Journal of Zoology 61(8): 1857-1861.
Issued by: Great Lakes Forestry Centre
Catalog ID: 21881
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