TY  - BOOK
AU  - Gipps,J.H.W.
ED  - Zoological Society of London.
TI  - Beyond captive breeding: re-introducing endangered mammals to the wild : the proceedings of a symposium held at the Zoological Society of London on 24th and 25th November 1989 
SN  - 0198540191 :
PY  - 1991///
CY  - Oxford, New York
PB  - Published for the Zoological Society of London by Clarendon Press, Oxford University Press
ER  -