Hansen, Vaughn E.
Irrigation principles and practices / Vaughn E. Hansen, Orson W. Israelsen, Glen E. Stringham. - 4th ed. - New York : Wiley, c1980. - 417 p. : ill.
Third ed. by O. W. Israelsen and V. E. Hansen.
0471030589
Irrigation.
631.7
Irrigation principles and practices / Vaughn E. Hansen, Orson W. Israelsen, Glen E. Stringham. - 4th ed. - New York : Wiley, c1980. - 417 p. : ill.
Third ed. by O. W. Israelsen and V. E. Hansen.
0471030589
Irrigation.
631.7