000 00357nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e194584
_aMAIN
041 _aEnglish
082 _a363.7 T543E
100 _aTiwari, Manoj
245 0 _aEnvironmental studies
260 _aNew Delhi
_bI K International
_c2007
300 _axvi, 266 p.
942 _cBK
999 _c157725
_d157725