Neill, D D Pesticide effects on the fecundity of the gray partridge. [electronic resource] - Bulletin of environmental contamination and toxicology - 546-51 p. digital Publication Type: Journal Article ISSN: 0007-4861 Standard No.: 10.1007/BF01796864 doi Subjects--Topical Terms: AnimalsBirdsChromatography, GasDieldrin--analysisDietEggs--analysisFemaleFertility--drug effectsHydrocarbons, Halogenated--analysisInsecticides--analysisParathion--analysis