TY  - RPRT
TI  - Evolutionary divergence of giant tortoises in Galapagos
AU  - Thomas H. Fritts
PY  - 2008
DO  - 10.1111/j.1095-8312.1984.tb02059.x
UR  - https://pubs.usgs.gov/publication/5223722
ID  - 5223722
ER  -