TY  - BOOK
AU  - Hansen, Vaughn E
AU  - Israelsen, Orson W
AU  - Stringham, Glen E
TI  - Irrigation principles and practices
U1  - 631.7 21st
PY  - 1979///
CY  - New York
PB  - John Wiley
KW  - Irrigation; Drainage; Sprinkler irrigation; Irrigation-Management; Irrigation farming
N1  - Third ed. by O W Israelsen and V E Hansen
ER  -