1. Electronic weed “Zapper”;Anonymous;Farm Industry News,1973
2. Thermal Properties of Grain and Grain Products,1984
3. Soil treatment by microwave energy to destroy plant pathogens;Baker;Phytopathology,1969
4. Effects of radiofrequency electric fields on permeability to water of some legume seeds, with special reference to strophiolar conduction;Ballard;Seed Sci. Technol.,1976
5. Inhibition of weed seed germination by microwaves;Barker;Agron. J.,1991