000 00446nam a22001691a 4500
020 _a9789556850048
041 _aeng
082 _a910.02
_bN56
100 _aNorbert, S. Antony
_920926
245 _aPowthika puvieyal
_bseyan muraiyum nilavuruvankalum
250 _a2nd ed.
260 _aColombo
_bChemamadu Poththakasalai
_c2017
300 _avi, 105p.
650 _aLANDFORMS
_962989
650 _aPHYSICAL GEOGRAPHY
_96267
942 _cLB
_2DDC
999 _c62465
_d62465
945 _a1
_bAdmin Admin
_c1
_dAdmin Admin