Small-Scale Spatial Variation of Selenium Concentrations in Chironomid Larvae.Published in:Bulletin of Environmental Contamination & Toxicology, 1999, v. 62, n. 2, p. 122, doi. 10.1007/s001289900850By:Malloy, J. C.;Meade, M. L.;Olsen, E. W.Publication type:Article