TY - THES T1 - Seasonal nitrogen translocation in big bluestem, Andropogon gerardii Vitman, in Kansas during a drought year Y1 - 1982 A1 - Hayes, D.C. KW - grassland KW - nitrogen KW - translocation PB - Kansas State University CY - Manhattan, KS VL - MS Thesis UR - http://krex.k-state.edu/dspace/handle/2097/12760 ER -