TY  - SER
AU  - Biggs,Alton L.
TI  - Coevolution in the Galapagos: An example for the biology classroom 
U1  - 576.87 23
PY  - 1990///
KW  - Coevolution
KW  - Coevolución
KW  - Biology
KW  - Biología
KW  - Galapagos
N2  -   BIB Now: 1269
ER  -