TY  - BOOK
AU  - Bierman,Paul R.
AU  - Montgomery,David R.
TI  - Key concepts in geomorphology 
SN  - 9781429238601
U1  - 551.4 
PY  - 2052///3
CY  - New york
PB  - Freeman
KW  - EARTH AND PLANETARY SCIENCE
KW  - GEOMORPHOLOGY
ER  -