TY  - GEN
ED  - National Geographic Society
TI  - Biodiversity: the fragile web
AV  - 12715 Ref
CY  - Washington, D.C.
PB  - NGS 
KW  - Biological diversity Wildlife Endangered animal species Endangered plant species
N1  - "Biodiversity: millennium in maps" an insert - 52x79.5cm (separate-folded) of text, col. ill. and maps produced by the NGS is distributed with the journal
ER  -