TY  - SER
AU  - Gibbs, H. L., Grant, P. R.
TI  - Adult survivorship in Darwin's ground finch (Geospiza) populations in a variable environment
U1  - 598.883598.883 
PY  - 1987///
KW  - FI, EC, EV
KW  - Adult survivorship in Darwin's ground finch (Geospiza) populations in a variable environment
N2  -   BIB Now: 3137
ER  -