000 | 00340nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a551.49 | ||
100 | _aLee,R.R. | ||
245 | _aEconomics of water resources planning | ||
260 |
_aNew Delhi _bMc. Graw Hill _c1971 |
||
300 | _a615 | ||
653 | _aWater resources planning | ||
942 |
_2ddc _cBK |
||
999 |
_c6058 _d6058 |