TY  - GEN
AU  - Milner-Gulland, E.J.
AU  - Rowcliffe, J.M.
TI  - Conservation and sustainable use: A Handbook of Techniques
SN  - 80198530350
U1  - 333.9516 
PY  - 2007///
CY  - Oxford
PB  - University Press
KW  - Techniques for surveing exploited species
ER  -