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By: McClay, A. S. - Alberta Environmental Centre. - Alberta. Alberta Environmental Protection.Edition:Publication info: Vegreville, Alta, Alberta Environmental Centre, 1995Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Alberta Biological control Leafy spurge WeedsBHL Collections:
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By: Wolters, Gale L. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) - United States. Forest Service.Edition:Publication info: Fort Collins, Colo. (240 W. Prospect Rd., Ft. Collins 80526), U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1994Volume: no.526Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Leafy spurge Plant diseasesBHL Collections: