Stansbury, Roy Ercelle.2015-12-312015-12-311950http://hdl.handle.net/2097/24630Call number: LD2668 .T4 1950 S736Alfalfa.Insecticides.The effect of alfalfa dehydration upon insecticide residues of aldrin, chlordane, parathion, and toxapheneTextMasters theses