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Chemical composition of crops as affected by different quantities of irrigation water - a Utah Agricultural Experiment Station Bulletin, no. 120, dated 1912, written by John A. Widtsoe.
Methods for increasing the crop producing power of irrigation water - a Utah Agricultural Experiment Station Bulletin, no. 118, dated 1912, written by John A. Widstoe.
Irrigation investigations: factors influencing evaporation and transpiration, a Utah Agricultura Experiment Station Bulletin, no. 105, dated August 1909, written by John A. Widtsoe
Irrigation, a Utah Agricultural College Experiment Station Bulletin written by Jeremiah W. Sanborn, issue no. 24, dated August 1893