000 | 00671nam a22002417a 4500 | ||
---|---|---|---|
999 |
_c21996 _d21996 |
||
003 | OSt | ||
008 | 200212b ||||| |||| 00| 0 eng d | ||
020 | _a9789350567319 | ||
082 |
_a363.7 _bC32C |
||
100 | _aChauhan, Avinash. | ||
245 | _aClean Technologies and Environmental Protection | ||
250 | _a1st ed. | ||
260 |
_aNew Delhi _bDiscovery Publishing House _c2015 |
||
300 | _a221p. | ||
440 | _aEnv Books Series | ||
650 | _aSocial Sciences | ||
650 | _aSocial Problems and Services | ||
650 | _aEnvironmental Protection | ||
650 | _aEnvironmental Science | ||
700 | _aSharma, Shilendra. | ||
700 | _aBharti, Pawan Kumar. | ||
942 |
_2ddc _cBK |