Nitrogen and Phosphorus effect on water use- and nutrient use- efficiency in the Canadian semi-arid prairie.

Kröbel, R., Lemke, R.L., Campbell, C.A., Zentner, R.P., and Brandt, K. (2011). "Nitrogen and Phosphorus effect on water use- and nutrient use- efficiency in the Canadian semi-arid prairie.", Soils and Crops Workshop 2011, Prairieland Park, Saskatoon, SK, Canada, March 15-16, 2011, [CD-ROM]. (Workshop)