Neisess, J.
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Field evaluation of Baculovirus stocks against Douglas-fir tussock moth in British Columbia.
Stelzer, M.; Neisess, J.; Cunningham, J.C.; McPhee, J.R.
Year: 1977
Catalog ID: 36324
Issued by: Great Lakes Forestry Centre
Availability: PDF (request by e-mail)