Cathcart, J. B., & Botinelly, T. (1991). Mineralogy and chemistry of samples from a drill hole in the southern extension of the Land Pebble Phosphate District, Florida: Economics of phosphate mineralogy and chemistry in an area of possible future mining. United States Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Cathcart, James B., und Theodore Botinelly. Mineralogy and Chemistry of Samples from a Drill Hole in the Southern Extension of the Land Pebble Phosphate District, Florida: Economics of Phosphate Mineralogy and Chemistry in an Area of Possible Future Mining. [Washington]: United States Gov. Print. Off, 1991.
MLA-Zitierstil (9. Ausg.)Cathcart, James B., und Theodore Botinelly. Mineralogy and Chemistry of Samples from a Drill Hole in the Southern Extension of the Land Pebble Phosphate District, Florida: Economics of Phosphate Mineralogy and Chemistry in an Area of Possible Future Mining. United States Gov. Print. Off, 1991.