000 00337nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aSavidra Singh
245 0 _a Physical Geography
250 _a2nd RP
260 _aAllahhabad
260 _bPrayaj Pustal Bhawan
260 _c1998
650 _a Physical Geography
942 _cBK
999 _c17846
_d17846