Authors: Sembiring, H Lees, HL Raun, WR Johnson, GV Solie, JB Stone, ML DeLeon, MJ Lukina, EV Cossey, DA LaRuffa, JM Woolfolk, CW Phillips, SB Thomason, WE

Citation: H. Sembiring et al., Effect of growth stage and variety on spectral radiance in winter wheat, J PLANT NUT, 23(1), 2000, pp. 141-149

Authors: Raun, WR Johnson, GV Phillips, SB Thomason, WE Dennis, JL Cossey, DA

Citation: Wr. Raun et al., Alfalfa yield response to nitrogen applied after each cutting, SOIL SCI SO, 63(5), 1999, pp. 1237-1243

Authors: Phillips, SB Chen, J Raun, WR Johnson, GV Cossey, DA Murray, DS Westerman, RB

Citation: Sb. Phillips et al., Winter wheat and cheat seed response to foliar nitrogen applications, J PLANT NUT, 22(10), 1999, pp. 1541-1549