Series 1 Edward R. Bowen Papers,
Report upon Proposed Irrigation System for the Moorpark-Conejo Irrigation District, Ventura Co., Calif, by Bowen,l 1926
Memorandum Concerning Value of the Water Rights of the Beaumont Land and Water Co., by Bowen, 1920
Correspondence from Bowen to J. B. Lippincott, 1920s