TY  - BOOK
AU  - Andrewartha, Herbert George.
TI  - Introducction to the study of animal populations
U1  - 591.5 
PY  - 1961///
CY  - London
PB  - Methuer
KW  - Ecología animal
KW  - Poblaciones animales
N1  - Ed. idéntica: Chicago, University Chicago Press, 1961
ER  -