TY  - BOOK
AU  - Velde, B.
TI  - Introduction to Clay Minerals: : Chemistry, Origins, Uses and Environmental Significance
SN  - 9.7804123703e+012
U1  - 553.61 
PY  - 1992///
CY  - London: 
PB  - Chapman and Hall, 
KW  - Ceramics
KW  - Clay Minerals
KW  - Earth Science
KW  - Origin of Clay
ER  -