TY  - BOOK
AU  - Allen, John R. L.
TI  -  Physical process of sedimentation
U1  - 550 
PY  - 1970///
CY  - London
PB  - Allen
KW  -  Some sedimentary structures and a note on texture and fabric
KW  - Winds and their Deposits
KW  - River flow and alluvium
ER  -