TY  - BOOK
AU  - Cowie, Jonathan
TI  - Environmental systems
SN  - 0 04 551065 2
U1  - 910.02 W 40 E 1987 
PY  - 1987///
CY  - London
PB  - Allen & Unwin
KW  - Physical Geography
N1  -  Rack No.38

ER  -