TY  - BOOK
AU  - Gardner,James Henry
AU  - Jones,S.C.
TI  - Preliminary report on the economic geology of the Hartford quadrangle
T2  - Kentucky. Geological survey. Bulletin
AV  - QE115 .A243 no, 20
PY  - 1912///
CY  - Louisville, Ky.
PB  - Printed by the Interstate publishing co.
KW  - Geology, Economic
KW  - Soils
KW  - Kentucky
ER  -