TY  - BOOK
AU  - Hall, Charles A. S.
AU  - Day, John W.
TI  - ECOSYSTEM MODELING IN THEORY AND PRACTICE
U1  - 574.50184 
PY  - 1977///
CY  - New York
PB  - John Wiley
KW  - Ecology -- Data Processing
KW  - Ecology -- Mathematical Models
KW  - Biological Models
ER  -