TY - RPRT TI - A mineralogical and chemical study of the leached zone of the Bone Valley formation of Florida - a progress report AU - Z. S. Altschuler AU - C.E. Boudreau PY - 1965 DO - 10.3133/ofr653 UR - https://pubs.usgs.gov/publication/ofr653 ID - ofr653 ER -