Chemicals for crop improvement and pest management
Hartley, G. S.(Gilbert Spencer)
Green, M. B.(Maurice Berkley).Chemical for crop protection and pest control.
West, T. F.(Trustham Frederick),1911-Chemical for crop protection and control.
Hartley, G. S.(Gilbert Spencer).Chemicals for crop protection and pest control.
Oxford Pergamon
1987
Previous ed.: published as Chemicals for crop protection and pest control. 1977
Includes index
Pesticides.