TY  - BOOK
AU  - Cushing J M
TI  - Integrodifferential equations and delay models in population dynamics
U1  - 570.151 
PY  - 1977///
CY  - Berlin
PB  - Springer Verlag
KW  - Delay differential equations
KW  - Ecology-mathematical models
KW  - Integro-differential equations
ER  -