000 | 00417nam 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 (stage I&II): water management | |
260 |
_aColombo _bSri Lanka Food and Agriculture organization _c1968 |
||
300 | _av.v(108 p.) | ||
942 | _cPRGD | ||
999 |
_c157026 _d157025 |