Irrigation principles and practices
Israelsen, O.W., Hansen, V.E.
Irrigation principles and practices by O.W. Israelsen and V.E. Hansen - 3rd edn. - New York John Wiley 1967 - 447 p.
Irrigation
631.67 / I 85 I
Irrigation principles and practices by O.W. Israelsen and V.E. Hansen - 3rd edn. - New York John Wiley 1967 - 447 p.
Irrigation
631.67 / I 85 I