TY  - BOOK
AU  - Hall, Charles.
TI  - Ecosystem modelling in theory and Practice: An Introduction with case Histories / 
SN  - 0-471-34165-7
U1  - G:5 
PY  - 1997///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - Life Science<Ecosystem>
ER  -