References
- Kromm , David E. and White , Stephen E. 1990a . Conserving Water in the High Plains, Manhattan. Kansas State University
- Kromm , David E. and White , Stephen E. 1990b . “Adoption of Water-Saving Practices by Irrigators in the High Plains,” . In Water Resources Bulletin, 26: 999–1011, December, 1990
- Kromm , David E. 1991 . “On-Farm Adoption of Water Saving Practices in Southern Alberta,” . In Occasional Paper No. 1, Lethbridge. University of Lethbridge Water Resources Institute