TY  - BOOK
AU  - jeffer N.R  John
TI  - Modelling ;outline studies in ecology
SN  - 0 412 24360 1
AV  - QH 541.15 M63 1982
PY  - 1982///
CY  - USA 
PB  - Chapman  and Hall ltd
KW  - Biolgy;mathematical model/ecology
ER  -