TY  - GEN
AU  - Roubik, David W
TI  - Ecology and natural history of tropical bees
T2  - Cambridge tropical/ biology series
SN  - 0-521-16236-4
U1  - 595.7990452623 ROU 
CY  - Cambridge, Cambridge university press
KW  - Bees- tropics- ecology/insects- tropics
ER  -