@article{silletti_long-term_2002, title = {Long-term responses of the grassland co-dominants {Andropogon} gerardii and {Sorghastrum} nutans to changes in climate and management}, volume = {163}, journal = {Plant Ecology}, author = {Silletti, A. M. and {A.K. Knapp}}, year = {2002}, keywords = {KNZ} }