TY  - BOOK
AU  - Iwasa, Y.
AU  - Sato, K.
AU  - Takeuchi, Y.
TI  - Mathematics for ecology and environmental sciences
SN  - 3540344276
U1  - 574.5015195 
PY  - 2007///
CY  - Berlin
PB  - SpringerVerlag
KW  - Ecology - Mathematical use
KW  - Environmental sciences - Mathematical use
ER  -