000 00354nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e86283
_aMAIN
041 _aEnglish
082 _a658.913337 S98E
100 _aSaxena, H M
245 0 _aEnvironmental management
260 _aJaipur
_bRawat Publications
_c2000
300 _a328 p.
942 _cBK
999 _c114012
_d114012