| 000 | 00437nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 210804s9999 xx 000 0 und d | ||
| 082 |
_a333.91 _bSRI |
||
| 110 | _aSRI LANKA.Water Resources Board | ||
| 245 | 0 |
_aAnnual report 1971-72 = நீர் வளச் சபை வருடாந்த அறிக்கை 1971-72 _cWater Resources Board |
|
| 260 |
_aColombo _bWater Resources Board _c1972 |
||
| 300 | _a147 p. | ||
| 942 | _cPRGD | ||
| 999 |
_c154053 _d154052 |
||