TY  - BOOK
AU  - Dickinson,Gordon
AU  - Murphy,Kevin
TI  - Ecosystems: a functional approach 
SN  - 0415145120
AV  - QH541 . 1998
PY  - 1998///
CY  - London
PB  - Routledge
KW  - Biotic
KW  - Communities
ER  -