TY  - BOOK
AU  - Johnson A M
TI  - Physical processes in geology: a method for interpretation of natural phenomena- intrusions in igneous rocks, fractures and folds, flow of debris and ice
U1  - 551.8 
PY  - 1970///
CY  - San Francisco
PB  - Freeman Cooper
KW  - Physical process
KW  - Structural geology
ER  -