TY  - BOOK
AU  - Dietrich, Richard Vincent,
AU  - Skinner, Brian J.,
TI  - Rocks and rock  minerals
U1  - 552 DIE 
PY  - 1979///
CY  - New York
PB  - John Wiley
KW  - Petrology
KW  - Minerology
N1  - Includes bibliographical references and index
ER  -