Irrigation principles and practices
Israelsen, Orson W.
Irrigation principles and practices - 2nd ed - New York John Wiley, 1950 - xii,405 p. 22.5 cm - BSI 6068 : part - 2 : sect. - 2.12 : 1984 .
1
Irrigation farming
631.67 Isr
Irrigation principles and practices - 2nd ed - New York John Wiley, 1950 - xii,405 p. 22.5 cm - BSI 6068 : part - 2 : sect. - 2.12 : 1984 .
1
Irrigation farming
631.67 Isr