Kiyoshi Hiraoka
(平岡 潔志)
Modified on: 03/13
Papers
4
Entries per page
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SOIL SCIENCE AND PLANT NUTRITION, 61(2) 230-234, Mar, 2015 Peer-reviewed
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Japanese Journal of Soil Science and Plant Nutrition, 78(1) 73-76, Feb, 2007 Peer-reviewed
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Japanese Journal of Soil Science and Plant Nutrition, 76(5) 641-644, Oct, 2005 Peer-reviewed
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JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY, 34(2) 87-92, Apr, 2000 Peer-reviewed