Rainfed Farming Systems on the Canadian Prairies.

Lafond, G.P., Brandt, S.A., Clayton, G.W., Irvine, R.B., and May, W.E. (2010). "Rainfed Farming Systems on the Canadian Prairies.", in Tow, P., Cooper, I., Partridge, I. and Birch, C. (eds.) - Rainfed Farming Systems, Springer, Chapter 19.