TY  - BOOK
AU  - Begon,Michael
AU  - Mortimer,Martín
AU  - Thompson,David T.
TI  - Population ecology: a unified study of animals and plants 
SN  - 0632034785
U1  - 574.5248 
PY  - 1996///, c1981
CY  - Oxford
PB  - Blackwell Science, 
KW  - BIOLOGIA DE POBLACION
KW  - ECOLOGIA
ER  -