Japanese Journal of Soil Science and Plant Nutrition
Online ISSN : 2424-0583
Print ISSN : 0029-0610
The Transformation of Humus Composition by Adding Liming Materials : Studies on the Nature and Chemical Properties of Humic Acid (Part 3)
Ryosuke SHIROYAKyoichi KUMADA
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1974 Volume 45 Issue 1 Pages 12-17

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© 1974 Japanese Society of Soil Science and Plant Nutrition
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