Report on the phosphate rocks of central Kentucky
Contributors: Kentucky. Geological survey, 1912-1918.
Publisher: [State Journal Company, Printer]
Published: 1915
Place of publication: Frankfort, Ky
Language: eng
Number of pages: 80
Subjects: Phosphates -- Kentucky.
Notes: "Bibliography of publications relating to phosphate rock": p. 78-80.
At head of title: Kentucky. Geological survey ... in co-operation with the United States Geological survey.
Half-title: The central Kentucky phosphate field, by W.C. Phalen.