| 000 | 00394nam a2200133 4500 | ||
|---|---|---|---|
| 245 |
_aUnderstanding our environment _cManmohan Singh Sethi and Inderjeet Kaur Sethi |
||
| 100 | _aSethi, Manmohan Singh | ||
| 710 | _aSethi, Inderjeet Kaur | ||
| 260 |
_aNew Delhi _bCommonwealth Publishers _c1992 |
||
| 300 | _axv, 440p.: ill.; 22cm. | ||
| 020 | _a8111691129 | ||
| 082 |
_a333.7 _bSET |
||
| 041 | _aeng | ||
| 999 |
_c65637 _d65637 |
||