Residues of TPN treated by the Jowsan Fogger in surface soil. Nara Agricaltural Experiment station. 1976. 7. 53-56
Studies on the Device of Jowsan Fogger(Steam Fogger).2, Converting Euparen and TPN to smoke under the device of Jowsan Fogger. Nara Agricultural Expenment station. 1972. 4. 40-47