Canadian Forest Service Publications
Comparison of binocular and cut-branch methods for estimating budworm defoliation on Douglas-fir. 1988. Shore, T.L.; Alfaro, R.I.; Harris, J.W.E. Journal of the Entomological Society of British Columbia 85: 15-20.
Year: 1988
Issued by: Pacific Forestry Centre
Catalog ID: 2760
Language: English
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