000 | 00420nam a2200181Ia 4500 | ||
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008 | 230515s9999||||xx |||||||||||||| ||und|| | ||
020 | _a8171332382 | ||
040 | _aMAIN | ||
041 | _aEnglish | ||
082 |
_a574.5 _bSHA N5 |
||
100 | _aSharma, P.D. | ||
245 | 0 |
_aEcology and environment _cP.D. Sharma |
|
250 | _a6th | ||
260 |
_aMeerut _bRastogi Pub. _c1995 |
||
300 | _axv, 519 | ||
650 | _aEcology | ||
942 | _cBK | ||
999 |
_c5056 _d5056 |