Efficient use of fertilizers in agriculture
Symposium on Research into Agro-technical Methods Aiming at Increasing the Productivity of Crops--Co-efficients for thMost Efficient Use of Fertilizer Nutrients and Means for Reucing the Losses of Nutrients to the Environment under the Cnditions of Intensive Agriculture
Bok Engelsk 1983
Flere språk: Fransk
| Utgitt | The Hague ; Boston : Martinus Nijhoff/Dr. W. Junk for the United Nations ; Hingham, MA, USA : Distributors for the United States and Canada,Kluwer Boston , 1983
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| Omfang | vi, 352 p. : ill.
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| Opplysninger | English and French.. - Includes bibliographies.
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| Emner | |
| ISBN | 9024728665
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