Canadian Forest Service Publications
Estimation of adult populations of the larch sawfly, Pristiphora erichsonii (Htg.) 1960. Turnock, W.J. Canadian Entomologist XCII(9): 559-662.
Year: 1960
Issued by: Northern Forestry Centre
Catalog ID: 30747
Language: English
Availability: Order paper copy (free), PDF (request by e-mail)