Hansen, V. E., & Israelsen, O. W. (1932). Irrigation principles and practices (3.). John Wiley & Sons INC.
Chicago Style aipamenaHansen, Vaughn E., and Orson W. Israelsen. Irrigation Principles and Practices. 3. NewYork: John Wiley & Sons INC, 1932.
MLA aipamenaHansen, Vaughn E., and Orson W. Israelsen. Irrigation Principles and Practices. 3. John Wiley & Sons INC, 1932.
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