TY  - BOOK
AU  - Roberts, Willard Lincoln.
AU  - Rapp, George Robert.
AU  - Weber, Julius.
TI  - Encyclopedia of Minerals / 
SN  - 0442268203
U1  - 549.03 
PY  - 1974///
CY  - .- New York
PB  - : Van Nostrand Reinhold
KW  - Pure Sciences
KW  - Chemistry and Allied Sciences
KW  - Minerals
KW  - Mineralogy
KW  - Encyclopedia
ER  -