TY  - BOOK
AU  - Halle, S., ed.
AU  - Stenseth, N. C.,ed.
TI  - Activity patterns in small mammals: An ecological approach
T2  - Ecological studies
SN  - 354059244X
U1  - 599.80452 
PY  - 2000///
CY  - Berlin
PB  - Springer
ER  -