Clay Minerals in Nature Their Characterization, Modification and Application

*Edited by Marta Valaškova and Gražyna Simha Martynková*

**CLAY MINERALS** 

**APPLICATION** 

Edited by **Marta Valášková** 

and **Gražyna Simha Martynková** 

**IN NATURE – THEIR** 

**CHARACTERIZATION,** 

**MODIFICATION AND** 
