TY  - BOOK
AU  - Elton, Charles
TI  - Voles, mice and lemmings : problems in population dynamics
U1  - 599.3233 ELT 
PY  - 1942///
CY  - Oxford
PB  - Clarendon Press
KW  - Lemmings
KW  - Voles, Mice
N1  - includes index
ER  -