Israelsen, Orson Winso, 1887-1968.
Irrigation principles and practices [by] Orson W. Israelsen [and] Vaughn E. Hansen. - 3rd ed. - New York, [1962] - ix, 447 p. : ills., map, diagrs., forms, tables. 24 cm.
Includes bibliographies.
Irrigation.
Irrigation farming.
631.7
Irrigation principles and practices [by] Orson W. Israelsen [and] Vaughn E. Hansen. - 3rd ed. - New York, [1962] - ix, 447 p. : ills., map, diagrs., forms, tables. 24 cm.
Includes bibliographies.
Irrigation.
Irrigation farming.
631.7