TY  - BOOK
AU  - Barth, Tom. F. W.
TI  - Theoretical petrology
AV  - QE431 .B38 1962
U1  - 552 
PY  - 1962///
CY  - New York
PB  - Wiley
KW  - Petrology
N1  - Includes bibliographical references and index
ER  -