@phdthesis {KNZ00389, title = {Fire frequency and topoedaphic controls of net primary productivity in the tallgrass prairie: Development and tests of remote sensing indices}, volume = {PhD Dissertation}, year = {1993}, pages = {1 -169}, school = {University of Colorado}, type = {Ph.D. Thesis}, address = {Boulder, CO}, keywords = {LTER-KNZ, tallgrass prairie}, author = {Benning, T.L.} }