Japanese Journal of Soil Science and Plant Nutrition
Online ISSN : 2424-0583
Print ISSN : 0029-0610
Determination of Nitrate-N in Soils by an Oxidised Activated Chacoal-used Procedure Adapted for Ultraviolet Spectrophotometry
Tadashi KATOHideharu NAKAJIMAMasanori SAITO
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1992 Volume 63 Issue 6 Pages 715-718

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© 1992 Japanese Society of Soil Science and Plant Nutrition
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