TY  - BOOK
AU  - Clark, L. R.
AU  - Geier, P. W. 
AU  - Hughes, R. D. 
AU  - Morris, R. F.
TI  - The ecology of insect populations: in theory and practice  
U1  - PA 595.7 C5 
CY  - London
PB  -  Chapman and Hall
KW  - Ecología de insectos
ER  -