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On the soil colour,determined by spectrophotometer |
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| Authors: | Yutaka Kamoshita Yutaka Yamada |
| Institution: | National Institute of Agricultural Sciences |
| Abstract: | Results, here published, are from the determination of the colour, by the use of spectrophotometer (Shimazu, QR-50) with the soils from pedogenic horizons of principal soil types In Japan. |
| Keywords: | |