TY  - BOOK
AU  - Teräs,Ilkka
TI  - Food, plants and flower visits of bumblebees (Bombus : hymenoptera, apidae) in southern Finland
T2  - Acta zoologica Fennica
SN  - 951-9481-23-0
PY  - 1985///
CY  - Helsinki
PB  - Societas scientiarum Fennica
ER  -