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A survey of mineral status of soils,feeds and cattle in the Selale Ethiopian highlands. I. Macro elements |
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| Authors: | M Khalili E Lindgren T Varvikko |
| Institution: | 1. Kungs?ngen Research Station, Swedish University of Agricultural Sciences, S-753 23, Uppsala, Sweden 2. International Livestock Centre for Africa (ILCA), PO Box 5689, Addis Ababa, Ethiopia |
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