TY  - BOOK
AU  - Orson W. Israelsen
TI  - Irrigation principles and practices. Ed 2
U1  - 627.52 
PY  - 1956///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Orson W. Israelsen: Irrigation principles and practices. Ed 2.  (2nd Edition)  New York.  John Wiley and Sons Inc, 1956.--(627.52ISR)
ER  -