Canadian Forest Service Publications
Symptomology and threshold levels of air pollutant injury to vegetation, 1979-80. Alberta Oil Sands Environmental Research Report 109. 1980. Malhotra, S.S.; Addison, P.A.; Khan, A.A. Canadian Forestry Service, Northern Forest Research Centre, Edmonton, Alberta. 29 p.
Issued by: Northern Forestry Centre
Catalog ID: 24041
Availability: PDF (download)