| 000 | 00427nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s2010 xx 000 0 und d | ||
| 082 | _aHI 363.73 V37P | ||
| 100 | _aVed Parkash | ||
| 245 | 0 | _aParibaran : prudushan | |
| 260 |
_aNoida _bSamariya _c2010 |
||
| 300 | _a21cm. ; 175 | ||
| 650 | _aPOLLUTION -- ENVIRONMENTAL ASPECTS | ||
| 653 | _aENVIRONMENT | ||
| 653 | _aPOLLUTION -- ENVIRONMENTAL ASPECTS | ||
| 942 |
_2ddc _cHI |
||
| 999 |
_c145975 _d145975 |
||