TY  - BOOK
AU  - Dickinson, Gordon
AU  - Murphy, Kevin 
AU  - Gardner, Rita
AU  - Mannion, A.M. 
AU  - Pepper, David 
TI  - Ecosystem
T2  - Routledge introduction to environment series
SN  - 9780367474997
U1  - U4 
PY  - 2007///
CY  - London and New York
PB  - Routledge
ER  -