TY  - GEN
AU  - Ladle , Richard J. 
TI  - Biodiversity and conservation : critical concepts in the environment
SN  - 9780415456562
U1  - 333.95 
PY  - 2009///
CY  - London
PB  - Routledge
KW  - Biodiversity
KW  - Biological Resource
UR  - www.rouledge.com
ER  -