Relating apparent electrical conductivity to soil properties across the north-central USA
| Autor: | Sudduth, K.A. *, Kitchen, N.R., Wiebold, W.J., Batchelor, W.D., Bollero, G.A., Bullock, D.G., Clay, D.E., Palm, H.L., Pierce, F.J., Schuler, R.T., Thelen, K.D. |
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| Zdroj: | In Computers and Electronics in Agriculture 2005 46(1):263-283 |
| Databáze: | ScienceDirect |
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