Authors: Wolfe, SA Huntley, DJ David, PP Ollerhead, J Sauchyn, DJ MacDonald, GM

Citation: Sa. Wolfe et al., Late 18th century drought-induced sand dune activity, Great Sand Hills, Saskatchewan, CAN J EARTH, 38(1), 2001, pp. 105-117

Authors: Wolfe, SA Muhs, DR David, PP McGeehin, JP

Citation: Sa. Wolfe et al., Chronology and geochemistry of late Holocene eolian deposits in the Brandon Sand Hills: Manitoba, Canada, QUATERN INT, 67, 2000, pp. 61-74

Authors: Trotman, AA David, PP Bonsi, CK Hill, WA Loretan, PA

Citation: Aa. Trotman et al., Comparison of the elemental composition of sweetpotato grown in a bioreactor effluent and modified half Hoagland solution, TROP AGR, 75(1-2), 1998, pp. 35-38

Authors: Amenyenu, TK David, PP Bonsi, E Zabawa, R

Citation: Tk. Amenyenu et al., Effect of foliage removal on root yield, dry matter, and proximate composition of five sweetpotato genotypes in Ghana, TROP AGR, 75(1-2), 1998, pp. 64-66

Authors: David, PP Bonsi, CK Mortley, DG Trotman, AA

Citation: Pp. David et al., Yield stability differences among sweetpotato genotypes under field and controlled environments, TROP AGR, 75(1-2), 1998, pp. 204-207