Irrigation principles and practices
Hansen, Vaughn E.
Irrigation principles and practices Vaughn E. Hansen and Orson W. Israelsen - 3rd ed. - New York John Wiley 1962 - ix, 445 p.; 22cm.
631.7 IS74I
Irrigation principles and practices Vaughn E. Hansen and Orson W. Israelsen - 3rd ed. - New York John Wiley 1962 - ix, 445 p.; 22cm.
631.7 IS74I