TY  - BOOK
AU  - Bradshaw,M.J.; Abbott,A.J. & Gelsthorpe,A.p.
TI  - Earths changing surface
SN  - 0-340-25000-3
U1  - 551.4 
PY  - 1979///
CY  - Great Britain
PB  - English Language Book Society
ER  -