000 00448nam a2200145Ia 4500
008 230724s9999 xx 000 0 und d
020 _a9789386841575
_qhbk
082 _a338.4791
_bPRE
100 _aS. Premchandra Singh
245 0 _aEco-Tourism, Environmental Problems And Sustainable Development /
_cS. Premchandra Singh
250 _a1st edition
260 _bDiscovery Publishing House Pvt Ltd ,
_c2018
300 _a279
650 _aHistory
999 _c169572
_d169572