Egea González, F J Levels of metamidophos in air and vegetables after greenhouse applications by gas chromatography. [electronic resource] - Journal of chromatography. A Dec 1998 - 251-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0021-9673 Standard No.: 10.1016/s0021-9673(98)00779-1 doi Subjects--Topical Terms: Air--analysisChromatography, Gas--methodsInsecticides--analysisOrganothiophosphorus Compounds--analysisPesticide Residues--analysisReproducibility of ResultsVegetables--chemistry