Authors: Lees, HL Raun, WR Johnson, GV

Citation: Hl. Lees et al., Increased plant nitrogen loss with increasing nitrogen applied in winter wheat observed with (15)nitrogen, J PLANT NUT, 23(2), 2000, pp. 219-230

Authors: Lukina, EV Raun, WR Stone, ML Solie, JB Johnson, GV Lees, HL LaRuffa, JM Phillips, SB

Citation: Ev. Lukina et al., Effect of row spacing, growth stage, and nitrogen rate on spectral irradiance in winter wheat, J PLANT NUT, 23(1), 2000, pp. 103-122

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