✦ LIBER ✦
Improving fertilizer recommendations for subsistance farmers in West Africa: The use of agro-economic analysis of on-farm trials
✍ Scribed by Posner, Joshua L. ;Crawford, Eric W.
- Publisher
- Springer-Verlag
- Year
- 1992
- Tongue
- English
- Weight
- 804 KB
- Volume
- 32
- Category
- Article
- ISSN
- 1573-0867
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