000 | 00369nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210219s9999||||xx |||||||||||||| ||und|| | ||
082 |
_a363.7 _bT819E |
||
100 |
_aTrivedi, R.N _99555 |
||
245 | 0 |
_aEnvironmental problems; prospects and constraint _c R.NTrivedi |
|
260 |
_aDelhi _bAnmol Publications _c1992 |
||
300 | _aviv;225 | ||
942 | _cBK | ||
950 | _o363.7 T819E | ||
999 |
_c29346 _d29346 |