TY  - BOOK
AU  - Roubik,David Ward
TI  - Ecology and natural history of tropical bees
SN  - 0521262364
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Bees
KW  - Tropics
KW  - Insects
N1  - Bibliographical references and index
ER  -