• Science of labour in Japan

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• Korean Journal of Occupational Health   1971  Volume.10  No.3 19 ~ 22

• Emission of noxious gases after blasting Korean-made and foreign-made dynamite

• Korean Journal of Occupational Health   1971  Volume.10  No.3 16 ~ 18

• Emission of noxious gases after blasting Korean-made and foreign-made dynamite

• Korean Journal of Occupational Health   1971  Volume.10  No.3 8 ~ 15

• Studies on the pollutants of industrial waste water and their economic and efficient treatment metho...

• ì°Ü¹Ë£/Lee, Pyong Kap

• ÑÑúûà¸/ÚÓåÐêª/Kim, Hyung Suk/Park, Yang Won

• Korean Journal of Occupational Health   1971  Volume.10  No.3 1 ~ 7