1. C. H. Jefferson, LEAR Changeover Program Progress in 1971; Canadian Committee on Plant Breeding and Plant Disease, Edmonton, February 1972.
2. H. D. Pound, Erucic Acid Monitoring by the Canadian Grain Commission, Annual Meeting, Rapeseed Association of Canada, Saskatoon, March 1972.
3. F. W. Hougen, University of Manitoba, Winnipeg. Rapeseed Utilization Assistance Program, 1972.
4. R. G. Ackman, Fisheries Research Board of Canada, Halifax, 1972, private communication.