Report on the phosphate rocks of central Kentucky.
Phalen, William Clifton, 1877-1949.
Report on the phosphate rocks of central Kentucky. - Frankfort, Ky. [State Journal Company, Printer] 1915. - 3 p. l., 80 p. illus., XIX pl. (on 11 l.) maps (1 fold. and loose) diagr. 27 cm.
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.
"Bibliography of publications relating to phosphate rock": p. 78-80.
gs 18000214
Phosphates--Kentucky.
TN914.U5 / P6
Report on the phosphate rocks of central Kentucky. - Frankfort, Ky. [State Journal Company, Printer] 1915. - 3 p. l., 80 p. illus., XIX pl. (on 11 l.) maps (1 fold. and loose) diagr. 27 cm.
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.
"Bibliography of publications relating to phosphate rock": p. 78-80.
gs 18000214
Phosphates--Kentucky.
TN914.U5 / P6