Exposition)、路易斯和克拉克百年紀念博覽會(英语:Lewis and Clark Centennial Exposition)和全国灌溉大会(英语:NationalIrrigation Congress)。[來源請求] 1910年,毕德门成功在第一次参议员选举中失利。1913年内华达州参议员乔治·S·尼克松(英语:George
Government of Uttar Pradesh, Lucknow, Irrigation Department Uttar Pradesh. Average rainfall pattern of Uttar Pradesh. Irrigation Department Uttar Pradesh. [2012-07-22]
Salazar Awards $20.1 Million to Four Western Colorado Irrigation Districts to Improve Irrigation Systems, Reduce Salinity in Colorado River. U.S. Bureau