@article {696,
	title = {Foraging activity of the solitary Andean bee, Anthophora walteri (Hymenoptera: Apidae, Anthophorini)},
	journal = {Revista Colombiana de Entomolog{\'{\i}a},
	volume = {32},
	year = {2006},
	chapter = {73-76},
	author = {Gonzalez, V.H. and Mantilla, B. and Palacios, E.}
}
