TY  - BOOK
AU  - UNDP
TI  - World Resources 2000-2001:people and ecosystems,: the fraying web of life
SN  - 1569734437
U1  - 577 WOR 2000 
CY  - Wahington,DC;World Resources Institute,2000.
KW  - Ecosystems
KW  - Ecology
N1  - Acronyms,Acknowledgement,references and index are included
ER  -