000 005200000a22001810004500
001 23744
010 _a[Encadernado]
090 _a23744
100 _a20190520 frey50
101 _aeng
102 _aUS
200 0 1 _aSistematics and the origin of species from the viewpoint of a zoologist
_fErnst Mayr
210 _aNew York
_c1942
_dColumbia University Press
215 _aXIV, 334 p.
_cil.
_d23 cm
225 _aColumbia Biological Series
317 _aIPIMAR
320 _aBibliografia e índice
700 _aMayr,
_bErnst