000 00360nam a2200133Ia 4500
001 111232
008 170722s9999 xx 000 0 und d
100 _aNarayanan, Pia
245 _aBeneficiation of low grade manganeseores of India /
260 _aNew Delhi :
_bCSIR ,
_c1993.
300 _aviii+182
_c240cms
700 _aSubrahmanyan, N. N.
942 _cGEN
999 _c164223
_d164223