Hansen., Vaughn E, 1887-1968.
Irrigation principles and practices [by] Vaughn E. Hansen. Orson W. Israelsen & Glen E. Stringham. - 4th ed. - New York, [1962] - ix, 417 p. illus., map, diagrs., forms, tables. 24 cm.
Includes bibliographies.
0471084492
62015179
Irrigation.
Irrigation farming.
631.7
Irrigation principles and practices [by] Vaughn E. Hansen. Orson W. Israelsen & Glen E. Stringham. - 4th ed. - New York, [1962] - ix, 417 p. illus., map, diagrs., forms, tables. 24 cm.
Includes bibliographies.
0471084492
62015179
Irrigation.
Irrigation farming.
631.7