Thatcher, T. O. (Theodore Ossip), 1910-, authorInyamah, Grace Chinyere, 1942-, authorMitchell, John E. (John Edward), 1940-, authorNatural Resource Ecology Laboratory, Colorado State University, publisher2007-01-032007-01-031970http://hdl.handle.net/10217/15745March, 1970.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.Insect populations -- Colorado -- Pawnee National GrasslandGrassland ecology -- Colorado -- Pawnee National GrasslandText