ALL ITEMS

Irrigation investigations: factors influencing evaporation and transpiration, a Utah Agricultura Experiment Station Bulletin, no. 105, dated August 1909, written by John A. Widtsoe

Twenty-mule train near Calico, California, 1905. Calico, California was initially founded as a silver mining town in 1882 but by 1890 the cost of recovering the silver became prohibitive. The town, however, continued to exist until 1907 due to the…