TY  - BOOK
AU  - Gregory,KJ
TI  - River Channel Changes
T2  - A pub. of the British Geomorphological Research Group
SN  - 047199524X
U1  - 551.483 
PY  - 1977///
CY  - NY
PB  - John Wiley &Sons
N1  - a Wiley -Inter-science Pub
ER  -