| 000 | 00350 a2200133 4500 | ||
|---|---|---|---|
| 041 | _aEn | ||
| 082 |
_a333.7 _bGUP |
||
| 100 | _aGupta , Arun K.Datta | ||
| 245 |
_aResource study _ba comprehensive approach |
||
| 260 |
_c1993 _aCalcutta _bNew Central Book Agency (P) LTD _g1993 |
||
| 300 |
_c22 cm. _a[xii],200 p. |
||
| 650 | _aENVIRONMENT | ||
| 942 | _cSR | ||
| 999 |
_c17871 _d19418 |
||