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- Title:
A new quick, accurate and inexpensive on-farm soil nitrate-nitrogen test procedure
- Document type:
- Konferenzbeitrag
- Author(s):
- Schmidhalter, U.; Ruh, R.; Rautenkranz, R., Roesch, T.
- Book / Congress title:
- 8th Nitrogen Workshop
- Year:
- 1994
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