Maraldo, Kristine Effects of copper on enchytraeids in the field under differing soil moisture regimes. [electronic resource] - Environmental toxicology and chemistry Feb 2006 - 604-12 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0730-7268 Standard No.: 10.1897/05-076r.1 doi Subjects--Topical Terms: AnimalsCopper--toxicityEnvironmental ExposureOligochaetaRisk AssessmentSeasonsSoilSoil Pollutants--toxicityWater