@mastersthesis {28092,
	title = {A taxonomic survey of agromyzid flies of Alberta and a study of host-plant relationships of an oligophagous species Phytomyza matricariae Hendel (Diptera: Agromyzidae)},
	volume = {Entomology},
	year = {1970},
	pages = {359},
	address = {University of Alberta},
	keywords = {entomology; Insecta},
	url = {http://search.proquest.com/docview/302558980},
	author = {Sehgal, Vinod Kumar}
}
