TY  - BOOK
ED  - E.U.A. Bureau of Reclamation
TI  - Drainage manual ; a guide to integrating plant, soil and water relationships for drainage of irrigation lands
U1  - 631.6 
PY  - 1978///
CY  - Washington
PB  - Government Printinf Office
KW  - Drenaje
KW  - Irrigación
ER  -