TY  - BOOK
AU  - Charles Perrings,No
AU  - Perrings,Charles
TI  - BIODIVERSITY LOSS
SN  - 0521588669
U1  - 333.9516 
PY  - 1995///
CY  - 
PB  - Cambridge Univ. Press, Cambridge
KW  - Biological Diversity Conservation
N1  - Includes Bibliographical References
ER  -