000 00293nam a2200085Ia 4500
001 MPKV110441
008 120911s9999 xx 000 0 und d
245 _aProceedings of Indian Academy of Sciences (Earth and Planatary Sciences ) Vol.90
_c;
260 _aBangalore
_bIndian Academy of Science
_c1981
999 _c73762
_d73762