TY  - BOOK
AU  - Zumburge,James H.
AU  - Robert H. Rutford.
TI  - Laboratory manual for physical geology
SN  - 0-697-09828-1
U1  - Prof. 551 Z949 1991 
PY  - 1991///
CY  - United States of America
PB  - Wm. C. Brown Publishers.
KW  - Physical geology
KW  - Manual
ER  -