TY  - BOOK
AU  - Jones,Gareth E.
TI  - The conservation of ecosystems and species
SN  - 0709914636
U1  - 639.9 
PY  - 1987///
CY  - London
PB  - Croom Helm
KW  - Nature conservations
KW  - Ecological genetics
N1  - Includes index
ER  -