TY  - RPRT
TI  - Mineralogy and chemistry of samples from a drill hole in the southern extension of the land-pebble phosphate district, Florida
AU  - James Bachelder Cathcart
AU  - Theodore Botinelly
PY  - 1991
DO  - 10.3133/b1978
UR  - https://pubs.usgs.gov/publication/b1978
ID  - b1978
ER  -