1. Economic Research Service, “Fats and Oils Situation,” Economic Research Service, U.S. Department of Agriculture, Washington, D.C., November 1969, p. 6.
2. Economic Research Service, Ibid. September 1970, p. 10.
3. Cowan, J.C., Proceedings 40th Annual Flax Institute, U.S., Fargo, N.D., November 1970, p. 28.
4. Cowan, J.C., C.D. Evans, H.A. Moser, G.R. List, S. Koritala, K.J. Moulton, and H.J. Dutton, JAOCS 47:470 (1970).
5. Evans, C.D., K. Warner, G.R. List, and J.C. Cowan, Ibid. 49:578 (1972).