TY  - BOOK
AU  - Spellerberg,F.Ian;
TI  - Concervation Biology
SN  - 0582228654
U1  - 574 CON 1996. 
PY  - 1996///
CY  - England.
PB  - Longman.
KW  - Biology
N1  - glossary and index are included
ER  -