Regional Water Resources Conference Pullman, Wash, & State College of Washington. (1958). Proceedings (of) a regional water resources conference at the State College of Washington, November 6 and 7, 1958. Technical Extension Service, Washington State Institute of Technology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRegional Water Resources Conference Pullman, Wash, और State College of Washington. Proceedings (of) a Regional Water Resources Conference at the State College of Washington, November 6 and 7, 1958. [S.l.]: Technical Extension Service, Washington State Institute of Technology, 1958.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRegional Water Resources Conference Pullman, Wash, और State College of Washington. Proceedings (of) a Regional Water Resources Conference at the State College of Washington, November 6 and 7, 1958. Technical Extension Service, Washington State Institute of Technology, 1958.