@proceedings {3664,
	title = {Pollination ecology of <i>Campanula </i>species on Mt. Olympos (Greece)},
	year = {1999},
	month = {18-23.9.1999},
	pages = {143},
	address = {Halkidiki},
	keywords = {KAPE Hymenoptera},
	author = {Blionis, G.J. and Vokou, D.}
}
