000 00464nam a2200181Ia 4500
008 180513s9999||||xx |||||||||||||| ||und||
020 _cRs.180
_a81-7133-704-X
040 _aKRC Library
041 _aEnglish
082 _a363.7
_bSHA
100 _aSharma, P.D.
245 _aEcology and environment
_cP.D. Sharma
260 _bRastogi publications
_aMeerut
_c2004
300 _a660p.
500 _aIncludes index
650 _aEnvironment Science
942 _cBK
999 _c1121
_d1121