000 | 00360cam a2200133ua 4500 | ||
---|---|---|---|
008 | 130215t||||||||||| 00 ||eng c | ||
041 | 0 | _aeng | |
082 |
_a363.738 75 _bOZO |
||
245 | 0 | 0 | _aOzzy ozone - DVD 10 minutes / |
260 |
_aNew Delhi: _bCentre for Science and Environment, |
||
650 | _aGreen house effect | ||
650 | 0 | _aEnvironmental problems | |
942 | _cREF | ||
999 |
_c28449 _d28449 |