Effect of some of the climatic factors on residues of the phosphorus insecticide, malathion

El-Refai, El-Rahman Mohamed.2015-12-312015-12-311958http://hdl.handle.net/2097/25214Call number: LD2668 .T4 1958 E32Malathion.Insecticides.Effect of some of the climatic factors on residues of the phosphorus insecticide, malathionTextMasters theses