TY  - BOOK
TI  - FAO Irrigation and drainage paper 28-32
PY  - 1976///
CY  - Rome: FAO.
KW  - IRRIGATION
KW  - DRAINAGE
N1  - 28. Drainage testing. 29. Water quality for agriculture. 30. Self-help wells. 31. Groundwater pollution. 32. Deterministic models in hydrology
ER  -