000 00351nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e126417
_aMAIN
041 _aEnglish
082 _a338.4791 E73E
100 _aSingh, L K
245 0 _aEcology, environment and tourism
260 _aDelhi
_bIsha Books
_c2008
300 _a319 p.
942 _cBK
999 _c152149
_d152149