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

• Main Author: El-Refai, El-Rahman Mohamed.
• Published: 2015
• Subjects: Malathion.; Insecticides.; Masters theses
• Online Access: http://hdl.handle.net/2097/25214

Call number: LD2668 .T4 1958 E32 === Master of Science