@inproceedings{inproceedings50a688fa,
title   = {Influence of mineral characteristics and distribution on mineral processing of anitapolis, brazil, eluvial phospate ore},
author = {Kahn, Henrique and Sant'Agostino, Lília Mascarenhas},
year = {1991},
publisher = {Mineralogical Association of South Africa},
booktitle   = {International Congress on Applied Mineralogy}
}