TY  - BOOK
AU  - Halffter,Gonzalo
AU  - Edmonds, William David,
ED  - Instituto de Ecología (México)
TI  - The nesting behavior of dung beetles (scarabaeinae): An ecological and evolutive approach 
T2  - Publicacion / instituto de ecologia
AV  - QL573 H35
PY  - 1982///
CY  - México
PB  - Instituto de ecologia
KW  - Escarabajos
KW  - Ecología
N1  - This publications is part of the man and the biosphere program (mab) unesco
ER  -