Zahn, Dennis Gilbert2011-04-012011-04-011973http://hdl.handle.net/2097/8317Digitized by Kansas Correctional IndustriesPesticidesKansas--Study and teachingA comparison of the effectiveness of four units of instruction for pesticide certification in KansasThesisThis volume was digitized and made accessible online due to deterioration of the original print copy. If you are the author of this work and would like to have online access removed, please contact the Library Administration Office, 785-532-7400, library@k-state.edu.