TY  - BOOK
AU  - Winston,M.L.
AU  - Michener,ChD.
TI  - Dual origin of highly social behavior among bees
UR  - https://drive.google.com/file/d/1AQ3yTMlYu2DI0Yu7ddVxtiFOLJCi7SrD/view?usp=drivesdk
ER  -