Nutrient balances and fertilizer needs in temperate agriculture : proceedings of the 18th Colloquium of the International Potash Institute held in Gardone-Riviera, Italy, 1984
International Potash Institute
Bok Engelsk 1984
| Utgitt | Worblaufen Bern, Switzerland : The Institute , 1984
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|---|---|
| Omfang | 360 p. : ill.
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| Emner |
