Authors: Richards, RP Baker, DB Kramer, JW Ewing, DE Merryfield, BJ Miller, NL

Citation: Rp. Richards et al., Storm discharge, loads, and average concentrations in northwest Ohio rivers, 1975-1995, J AM WAT RE, 37(2), 2001, pp. 423-438

Authors: Forster, DL Richards, RP Baker, DB Blue, EN

Citation: Dl. Forster et al., EPIC modeling of the effects of farming practice changes on water quality in two Lake Erie watersheds, J SOIL WAT, 55(1), 2000, pp. 85-90

Authors: Harrison, JM Preece, LA Blakemore, CL Richards, RP Wilkinson, C Fellingham, GW

Citation: Jm. Harrison et al., Effects of two instructional models - Skill teaching and mastery learning - On skill development, knowledge, self-efficacy, and game play in volleyball, J TEACH PH, 19(1), 1999, pp. 34-57

Authors: Richards, RP Kearns, LE Cook, WR

Citation: Rp. Richards et al., Morphology of chiolite twins from the Morefield mine, Amelia County, Virginia, CAN MINERAL, 36, 1998, pp. 1009-1015