Canadian Forest Service Publications
Forest insect and disease surveys in the Southwestern Survey Region, 1973. 1974. Bowser,R.L.; Jansons,V. Canadian Forestry Service, Great Lakes Forest Research Centre, Sault Ste. Marie, Ontario. Information Report O-X-195. 37 p.
Issued by: Great Lakes Forestry Centre
Catalog ID: 29988
Availability: PDF (download)