| 000 | 00664nam a2200169Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625162441.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-20033 | ||
| 245 | 1 | 0 | _aAn examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method |
| 490 | 0 | _vSoil Science, 37(1), p.29-38, 1934 | |
| 700 | 1 | 2 | _aWalkley, A. |
| 700 | 1 | 2 | _aBlack, I. A. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/13o5hI2_vbgVBFJeBTMxsQJ3JpdIiPuPe/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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