TY - RPRT TI - Preliminary report on the phosphate deposits and stratigraphy of Permian rocks in Dry Bread Hollow, Weber County, Utah AU - Elmer M. Schell AU - Willard Calvin Gere PY - 1964 DO - 10.3133/ofr64138 UR - https://pubs.usgs.gov/publication/ofr64138 ID - ofr64138 ER -