@proceedings {10164,
	title = {The role of social bees in provision of the ecosystem service of pollination in NE Greece},
	year = {2005},
	month = {22-27 August 2005},
	pages = {91},
	address = {St. Petersburg},
	keywords = {KAPE Hymenoptera},
	author = {Paxton, R. and Hatjina, F.}
}
