1. Agriculture Canada. 1990. “Growing Together: Report to Ministers of Agriculture.” Federal-Provincial Agriculture Committee on Environmental Sustainability.
2. Economic Council of Canada. 1988. Handling the Risks: A Report on the Prairie Grain Economy (EC22-154/1988E).
3. PJF. RA. 1983. Land Degredation and Soil Conservation Issues on the Canadian Prairies. Regina, Soil and Water Conservation Branch, RF.R.A.