TY  - BOOK
AU  - Twenhofel,W.H.
AU  - Tyler,S.A.
TI  - Methods of study of sediments
U1  - 552.5 
PY  - 1941///
CY  - New York
PB  - McGraw Hill
KW  - Earth Science
KW  - Geology
KW  - Sedimentary
ER  -