title: Specific determination of urea herbicide residues by EC Gas chromatography after hydrolysis and iodine derivative formation.
authors.affiliation: Agrochemical Division, CIBA Limited, Basle, Switzerland.
authors.forename: I
authors.initials: I
authors.lastname: Baunok
authors.forename: H
authors.initials: H
authors.lastname: Geissbuehler