Japanese Journal of Soil Science and Plant Nutrition
Online ISSN : 2424-0583
Print ISSN : 0029-0610
Transformation of P_0 Type Humic Acid : Studies on a Volcanic Soil at Ohnobaru, Tarumizu City, Kagoshima Prefecture (Part 4)
Hiroo OTSUKAKyoichi KUMADA
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1974 Volume 45 Issue 10 Pages 463-468

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© 1974 Japanese Society of Soil Science and Plant Nutrition
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