TY  - BOOK
AU  - Gerrard A J
TI  - Soils and landforms :  An integration of geomorphol   
U1  - U672(J:1), M1 
PY  - 1981///
CY  - London
PB  - Allen and Unwin U K      
KW  - Agricultural Geography
N1  - Bib p. 191-210
ER  -