| 000 | 00784nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220926022734.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX9(D24).1(X).N8, M9 | ||
| 110 | _aUnited Nations. Economic And Social Commission For Asia And The Pacific | ||
| 245 | 0 | _aDevelopment and consevation of ground-water resour | |
| 260 |
_aNew York _bUntied Nations U S A _c1989 |
||
| 300 |
_aix,102p. _ccm. |
||
| 650 |
_aEngneering _9232523 |
||
| 700 | _aUnited Nations. Economic And Social Commission For Asia And The Pacific | ||
| 942 |
_hX9(D24).1(X).N8, M9 _cGB _2CC |
||
| 999 |
_c640156 _d640156 |
||