TY  - BOOK
AU  - Folk, Robert L.
TI  - Petrology of sedimentary rocks
SN  - 0914696149 (pbk.)
U1  - 552/.5  20
PY  - 1974///
CY  - Austin, Tex.
PB  - Hemphill Pub. Co.
KW  - Sedimentary rocks
ER  -