@book{52282,
	author = {Ponsen, M. B.},
	title = {The digestive system of Phloemyzus passerinni (Signoret) (Homoptera : aphidoidea)},
	year = {1982},
	series = {Mededelingen Landbouwhogeschool},
	address = {Veenman & Zonen,}
}