@article {1595,
	title = {Exocrine secretions of bees. IV. Macrocyclic lactones and isopentenyl esters in Dufour{\textquoteright}s gland secretions of Nomia bees (Hymenoptera: Halictidae)},
	volume = {8},
	year = {1982},
	month = {1982///},
	pages = {535 - 543},
	keywords = {Apoidea, DUFOUR{\textquoteright}S GLAND, Halictidae, NOMIA},
	author = {Duffield,R.M. and LaBerge,W.E. and Cane, J. H. and Wheeler,J.W.}
}
