Efficient use of fertilizers in agriculture - proceedings of the Symposium on research into agro-technical methods aiming at increasing the productivity of crops - co-efficients for the most efficient use of fertilizer nutrients and means for reducing the losses of nutrients to the environment under the conditions of intensive agriculture ... held at Geneva, Switzerland, 17-21 January 1983
- Författare
- United Nations Symposium on research into agro-technical methods aiming at increasing the productivity of crops - co-efficients for the most efficient use of fertilizer nutrients and means for reducing the losses of nutrients to the environment under the conditions of intensive agriculture 1983) (Genève :
- (United Nations Economic commission for Europe.)
- Genre
- Konferenser, Konferenspublikation, Ej skönlitteratur
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Martinus Nijhoff/Dr. W. Junk for the United Nations, Distributors for the United States and Canada, Kluwer Boston | 1983 | Nederländerna, The Hague, Boston, Hingham, MA | 352 sidor. |