TY  - BOOK
AU  - Hewitt C N Ed.
TI  - Methods of environmental data analysis Edby C N H
T2  - Environmental Management Series
SN  - 1851667350
U1  - U:(G:55):(B28), N2 
PY  - 1992///
CY  - London
PB  - Elsevier U K        
KW  - Geography- Environment
ER  -