TY  - SER
AU  - Grant, P. R., Grant, B. R.
TI  - Speciation and hybridization of birds on islands
U1  - 598.883598.883 
PY  - 1998///
CY  - Oxford, UK
PB  - Oxford University Press; 576.8 PRA (Gen. collection)
KW  - Speciation and hybridization of birds on islands
KW  - Finches, hybridization, Galápagos
KW  - Pinzones, hibridización, Galápagos
ER  -