TY  - BOOK
AU  - Richard J. Ladle
TI  - Biodiversity and Conservation : Critical Concepts in the Environment 
SN  - 0-415-45654-1
U1  - 574.524 
PY  - 2009///
CY  - New York
PB  - Routledge Taylor and Francis Group
N1  - Richard J. Ladle: Biodiversity and Conservation : Critical Concepts in the Environment .  New York.  Routledge Taylor and Francis Group, 2009. 0-415-45654-1--(574.524LAD)
ER  -