TY  - BOOK
TI  - Geology of Clays: Wathering, Sdimentology, Gochemistry 
U1  - 553.61 22
PY  - 1970///
CY  - New York
PB  - Springer-Verlage
KW  - Clay
N1  -  Originally published as 'Géologie des Argiles'. Paris: Masson, 1970
ER  -