TY  - BOOK
AU  - Moritz, Robin F.A.
AU  - Southwick, Edward E.
TI  - Bees as superorganisms: an evolutionary reality /Robin F.A. Moritz, Edward E. Southwick
SN  - 3540548211
U1  - 595.771 
PY  - 1992///
CY  - Berlin
PB  - S-V
ER  -