TY  - BOOK
ED  - Sand, L .B.
ED  -  Mumpton,F.A.
TI  - Natural zeolites : occurrence,properties, use
SN  - 0080219225
U1  - 549.68 
PY  - 1978///
CY  - Oxford
PB  - Pergamon Press
KW  - Zeolites
ER  -