%0 Journal Article %T Spatial Variability of Soil Properties in the Shortgrass Steppe: The Relative Importance of Topography, Grazing, Microsite, and Plant Species in Controlling Spatial Patterns %A Burke, Ingrid C. %A Lauenroth, William K. %A Riggle, Rebecca %A Brannen, Peter %A Madigan, Brian %A Beard, Scott %J Ecosystems %V 2 %N 5 %P 422-438 %@ 1432-9840 %D 1999-09-01 %I Springer-Verlag %~ DeepDyve