TY  - BOOK
AU  - D.C.Washington
TI  - Conserving the world's biological diversity
AV  - QTO QH76.C65 
PY  - 1990///
CY  - Switzerland
PB  - Washington, D.C.
KW  - Biological diversity conservation
KW  -  Conservation of natural resources
KW  - Nature conservation
ER  -