| 000 | 00550 a2200181 4500 | ||
|---|---|---|---|
| 999 |
_c2383 _d2383 |
||
| 003 | ISURa | ||
| 008 | 170825b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEnglish | ||
| 082 |
_a631.587 _bIRR |
||
| 100 |
_aGunawardena, E. R. N. _eed _948571 |
||
| 245 |
_a Irrigation and water resources _bProceedings of a Symposium |
||
| 260 |
_c1990 _aPeradeniya _bUniversity of Peradeniya _g1990 |
||
| 300 |
_bill. _c25 cm. _a213 p. |
||
| 650 |
_aAGRICULTURE _948572 |
||
| 650 |
_aIRRIGATION _948573 |
||
| 650 |
_aWATER RESOURCES IN SRI LANKA _948574 |
||
| 942 |
_cSR _2ddc |
||