Authors: Powell, DE Rada, RG Wiener, JG Atchison, GJ

Citation: De. Powell et al., Whole-lake burdens and spatial distribution of cadmium in sediments of Wisconsin seepage lakes, USA, ENV TOX CH, 19(6), 2000, pp. 1523-1531

Authors: Beauvais, SL Atchison, GJ Stenback, JZ Crumpton, WG

Citation: Sl. Beauvais et al., Use of cholinesterase activity to monitor exposure of Chironomus riparius (Diptera : Chironomidae) to a pesticide mixture in hypoxic wetland mesocosms, HYDROBIOL, 416, 1999, pp. 163-170

Authors: Brewer, SK Atchison, GJ

Citation: Sk. Brewer et Gj. Atchison, The effects of chlorpyrifos on cholinesterase activity and foraging behavior in the dragonfly, Anax junius (Odonata), HYDROBIOL, 394, 1999, pp. 201-208