TY  - BOOK
AU  - Otte, Daniel,
AU  - Endler, John A.,
TI  - Speciation and its consequences
SN  - 0878936572
AV  - QH83 S68
PY  - 1989///
CY  - Sunderland, massachusetts
PB  - Sinauer
KW  - Especies
ER  -