Humus composition of mountain soils in Central Japan with special reference to the distribution of P type humic acid

Kyoichi Kumada(Nagoya University), Shinobu Ohta(Nagoya University), Yasuo Ohsumi(Nagoya University), Osamu Sato(Tochigi Prefectural Police)
Soil Science & Plant Nutrition
September 1, 1967
Cited by 184


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