TY  - BOOK
AU  - George F. Oster
AU  -  Edward O. Wilson, 
TI  - Caste and ecology in the social insects
U1  - 595.706 
PY  - 1978///
CY  - Princeton
PB  - Princetion University Press
N1  - George F. Oster & Edward O. Wilson: Caste and ecology in the social insects.  Princeton.  Princetion University Press, 1978.--(595.706OST)
ER  -