TY - RPRT TI - The geology of the Florida land-pebble phosphate deposits AU - J.B. Cathcart AU - L.V. Blade AU - D.F. Davidson AU - K. B. Ketner PY - 1952 DO - 10.3133/tei265 UR - https://pubs.usgs.gov/publication/tei265 ID - tei265 ER -