Connor, David J., 1938-, authorNatural Resource Ecology Laboratory, Colorado State University, publisher2007-01-032007-01-031973http://hdl.handle.net/10217/15858Unpublished material prepared primarily for internal use in the US-IBP Grassland Biome Program.January 1973.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Program.born digitaltechnical reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Grasslands -- United StatesGROMAX: a potential productivity routine for a total grassland ecosystem modelText