TY  - BOOK
AU  - Day,John
AU  - Hall,Charles
TI  - Ecosystem modeling in theory and practice: : an introduction with case histories 
U1  - 577.4 
PY  - 1977///.
CY  - New York
PB  - John Wiley & Sons
KW  - MODELOS MATEMATICOS
KW  - MODELOS BIOLOGICOS
KW  - IMPACTO AMBIENTAL
KW  - ECOSISTEMA
KW  - ECOLOGIA
ER  -