TY  - BOOK
AU  - Richardson,Charles Henry
TI  - The glass sands of Kentucky: a detailed report covering the examination, analysis and industrial evaluation of the principal glass sand deposits of the state,
T2  - Kentucky. Geological survey. Series 6
AV  - TN939 .R5
PY  - 1920///
CY  - Frankfort, Ky.
PB  - The Kentucky Geological survey
KW  - Sand
KW  - Glass manufacture
N1  - Bibliography: p. 139-145
ER  -