000 00669nab a22001817u 4500
003 EC-PaCDF
008 060603t20002000||||||||||||||||||||eng||
020 _cNormal
041 _aeng
082 _a598.883
_a598.883
100 _aGrant, P. R., Grant, B. R.
245 _aNon-random fitness variation in two populations of Darwin's finches.
_b
_c
260 _c2000
300 _a: 131-138.
546 _aEnglish
653 _aNon-random fitness variation in two populations of Darwin's finches.
_aDarwin's finches, physiology, Galápagos
_aPinzón de Darwin, fisiología, Galápagos
773 _tProceedings of the Royal Society of London, Biological Sciences 267 (1439)
999 _c4961
_d4961