TY  - BOOK
ED  - National Research Council (U.S.). Committee on Scientific Issues in the Endangered Species Act.
TI  - Science and the endangered species act
SN  - 0-309-05291-2
AV  - QH76 S25
PY  - 1995///
CY  - Washington, D. C.
PB  - National Academiy
N1  - Incluye bibliografia
ER  -