TY  - BOOK
AU  - F. J. Pettijohn
TI  - Sedimentary rocks. Ed 2
U1  - 552.5 
PY  - 1949///
CY  - Calcutta
PB  - Oxford book company
N1  - F. J. Pettijohn: Sedimentary rocks. Ed 2.  (2nd Ed)  Calcutta.  Oxford book company, 1949.--(552.5PET)
ER  -