TY  - BOOK
AU  - Smith, J. Marynard
TI  - Models in ecology
U1  - 574.501.84 S55M 
PY  - 1974///
CY  - Cambridge
PB  - Univ. Pr.
KW  - ECOLOGY - MATHEMATICAL MODELS
KW  - ELECTRONIC DATA PROCESSING - ECOLOGY
ER  -