000 | 00431nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 210804s9999 xx 000 0 und d | ||
082 |
_a333.91 _bSRI |
||
110 | _aSRI LANKA.Water Resources Board | ||
245 | 0 |
_aAnnual report 1973 = நீர் வளச் சபை வருடாந்த அறிக்கை 1973 _cWater Resources Board |
|
260 |
_aColombo _bWater Resources Board _c1973 |
||
300 | _a156 p. | ||
942 | _cPRGD | ||
999 |
_c154054 _d154053 |