000 00321nam a2200157Ia 4500
020 _aNULL
082 _aNULL
100 _aHar, Prasad
245 0 _aResearch Methods & Techniques In Geography
250 _a-
260 _aJaipur
_bRawat Publications
300 _aNULL
500 _a0
650 _a-
942 _cBK
999 _c32816
_d32816