Canadian Forest Service Publications
Conversion of Williams' severity rating for use with the fire weather index. 1970. Van Wagner, C.E. Government of Canada, Department of Fisheries and Forestry, Petawawa Forest Experiment Station, Chalk River, Ontario. Information Report PS-X-21. 5 p.
Issued by: Northern Forestry Centre
Catalog ID: 30055
Series: Information Report (Petawawa)