TY  - BOOK
AU  - Tuxill, John
TI  - Losing strands in the web of life: Vertebrate declines and the conservation of biological diversity 
SN  - 1878071432
AV  - QL 82 T976l 1998 
PY  - 1998///
CY  - Washington
PB  - Worldwatch Institute
ER  -