000 00351nam a2200145Ia 4500
008 200208s9999 xx 000 0 und d
082 _aGL 011.7
245 0 _aGeography
260 _aNew Delhi
260 _bInter-Universitiy Board Of India
260 _c1974
300 _a22p.
650 _a"Dissertation,Academic-Bibliography"
942 _cREF
999 _c211192
_d211192