TY  - BOOK
AU  - Bradley W F Ed.
ED  - International conference on clays and clay minerals (1963 : Atlanata)
TI  - Proceeding on clays and clay minerals
U1  - H2331p173:N63, K4 
PY  - 1964///
KW  -  Sedimentary rocks
KW  - Geology
ER  -