TY  - BOOK
AU  - Begon,Michael
AU  - Harper,John L.
AU  - Townsend,Colin R.
TI  - Ecology: individuals, populations and communities 
SN  - 0-632-02344-9
U1  - 574.5 
PY  - 1990///
CY  - Boston, Mass.
PB  - Blackwell Scientific
KW  - Ecología
N1  - Bibliogr.: p.865-909. - Indices. - Glosario
ER  -