Krueger, Stephen Richard.2015-12-312015-12-311984http://hdl.handle.net/2097/27285Call number: LD2668 .T4 1984 K78Entomophagous insects.Locusts--Control.Purification and infectivity of Entomophaga grylli (Fresenius) Batko, pathotype 2 against Melanoplus differentialis (Thomas)TextMasters theses