TY  - BOOK
AU  - Nisbert R M
AU  -  Gurney W S C
TI  - Modelling fluctuatating populations
SN  - 0 471 28058 5
U1  - Y:5:(B), M2 
PY  - 1982///
CY  - Chichester
PB  - John Wiley         
KW  - Family Planning
N1  - Bibliography chapterwise; Appendix: p 341-360
ER  -