TY  - BOOK
AU  - Ruttner,Friedrich
TI  - Biogeography and taxonomy of honeybees
SN  - 3540177817
PY  - 1988///
CY  - Berlin
PB  - Springer-Verlag
KW  - Apis Clusects)
KW  - Honeybee
KW  - Himalaya Mountains regions
ER  -