000 | 00343pam a2200145 a 4500 | ||
---|---|---|---|
020 | _c | ||
041 | _aeng | ||
082 |
_a372.357 _bMIS |
||
100 |
_aMisra , _eRajan . |
||
245 |
_aA Textbook On Environmental Studies _hTextual Documents |
||
250 | _a2009. | ||
260 |
_aNew Delhi _bUniversity Sc Press |
||
300 | _a146 pg . | ||
930 | _a9824 | ||
999 |
_c86729 _d86729 |