TY  - BOOK
AU  - Clifford T N Ed.
AU  -  Gass I G Ed.
TI  - American magmatism and tectonics
U1  - H3.6, L0 
PY  - 1970///
CY  - Edinburgh
PB  - Oliver & Boyd     
KW  -  Magmatism
KW  -  Tectonics
KW  - Geology
N1  - Includes bibliographical references
ER  -