Van Wyk, J. J. P., authorNatural Resource Ecology Laboratory, Colorado State University, publisher2007-01-032007-01-031972http://hdl.handle.net/10217/16024March 1972.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 StatesA preliminary report on new separation techniques for live-dead aboveground grass herbage and roots from dry soil coresText