Authors: Boothman, WS Hansen, DJ Berry, WJ Robson, DL Helmstetter, A Corbin, JM Pratt, SD

Citation: Ws. Boothman et al., Biological response to variation of acid-volatile sulfides and metals in field-exposed spiked sediments, ENV TOX CH, 20(2), 2001, pp. 264-272

Authors: Ho, KT Kuhn, A Pelletier, MC Hendricks, TL Helmstetter, A

Citation: Kt. Ho et al., pH dependent toxicity of five metals to three marine organisms, ENVIRON TOX, 14(2), 1999, pp. 235-240

Authors: Ho, KT Kuhn, A Pelletier, MC Burgess, RM Helmstetter, A

Citation: Kt. Ho et al., Use of Ulva lactuca to distinguish pH-dependent toxicants in marine watersand sediments, ENV TOX CH, 18(2), 1999, pp. 207-212

Authors: Helmstetter, A

Citation: A. Helmstetter, Chemical management and chemical recycling, LUBRIC ENG, 55(11), 1999, pp. 10-14