Intersociety Conference on Irrigation and Drainage San Francisco, Calif, American Society of Civil Engineers. Irrigation and Drainage Division, & Hagan, R. M. (1959). Proceedings.: Conference theme: Can man develop a permanent irrigation agriculture? [U.S. National Committee of the International Commission on Irrigation and Drainage].
Chicago Style (17th ed.) CitationIntersociety Conference on Irrigation and Drainage San Francisco, Calif, American Society of Civil Engineers. Irrigation and Drainage Division, and Robert Mower Hagan. Proceedings.: Conference Theme: Can Man Develop a Permanent Irrigation Agriculture? [Denver]: [U.S. National Committee of the International Commission on Irrigation and Drainage], 1959.
MLA (9th ed.) CitationIntersociety Conference on Irrigation and Drainage San Francisco, Calif, et al. Proceedings.: Conference Theme: Can Man Develop a Permanent Irrigation Agriculture? [U.S. National Committee of the International Commission on Irrigation and Drainage], 1959.