Searle Grain Company, H.G.L. Strange (Feb 24)
Saskatchewan Pool Elevators, J.H.S., and Seager Wheeler
Porte and Markle LTD. (Jan 16 + Feb 21)
Prairie Nurseries Limited, T.A. Torgeson (May 8)
International Harvester (Mar 23)
University of Saskatchewan, J.B. Harrington (April 16)
University of Saskatchewan, Report by Dr. L.E. Kirk (April 12)
University of Saskatchewan, J.B. Harrington (Jan 10)
University of Saskatchewan, J.B. Harrington (Feb 9)
McGill University (Feb 11)
North Dakota Agricultural College (April 28)
North Dakota Agricultural College (Feb 18)
North Dakota Agricultural College, L.R. Waldron (Feb 8)
North Dakota Agricultural College, L.R. Waldron (Dec 16)
North Dakota Agricultural College, L.R. Waldron (Feb 14)
