| 000 | 00410nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a338.9 _bSRI |
||
| 110 | _aSri Lanka Food and Agriculture organization | ||
| 245 | 0 | _aMahaweli ganga irrigation and hydro-power survey : agricultural aspects | |
| 260 |
_aColombo _bSri Lanka Food and Agriculture organization _c1969 |
||
| 300 | _av.xiv33 p.) | ||
| 942 | _cPRGD | ||
| 999 |
_c157029 _d157028 |
||