TY  - BOOK
AU  - White, I.D.
AU  - Mottershead, D.N.
TI  - Environmental systems: An Introductory text
SN  - 0045510652
U1  - 551.588 W40E 
PY  - 1984///
CY  - London
PB  - Allen & Unwin
KW  - Physical Geography
ER  -