000 00352nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e105537
_aMAIN
041 _aEnglish
082 _a301.31 S97E
100 _aSaxena, H M
245 0 _aEnvironmental management
260 _aJaipur
_bRawat Publications
_c2000
300 _a328p p.
942 _cBK
999 _c110114
_d110114