%0 Thesis %D 1986 %T Seasonal root biomass and nitrogen dynamics of big bluestem (Andropogon gerardii Vitman) under wet and dry conditions %A Hayes, D.C. %K biomass %K prairie %K root %I Kansas State University %C Manhattan, KS %V PhD Dissertation %P 1 -89 %G eng %9 Ph.D. Thesis %M KNZ00114