Authors: McKinney, T Speas, DW

Citation: T. Mckinney et Dw. Speas, Observations of size-related asymmetries in diet and energy intake of rainbow trout in a regulated river, ENV BIOL F, 61(4), 2001, pp. 435-444

Authors: Speas, DW

Citation: Dw. Speas, Zooplankton density and community composition following an experimental flood in the Colorado River, Grand Canyon, Arizona, REGUL RIVER, 16(1), 2000, pp. 73-81

Authors: Brouder, MJ Speas, DW Hoffnagle, TL

Citation: Mj. Brouder et al., Changes in number, sediment composition, and benthic invertebrates of backwaters, GEOPHYS M, 110, 1999, pp. 241-248

Authors: Hoffnagle, TL Valdez, RA Speas, DW

Citation: Tl. Hoffnagle et al., Fish abundance, distribution, and habitat use, GEOPHYS M, 110, 1999, pp. 273-287

Authors: Speas, DW Duffy, WG

Citation: Dw. Speas et Wg. Duffy, Uptake of dissolved organic carbon (DOC) by Daphnia pulex, J FRESHW EC, 13(4), 1998, pp. 457-463