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Journal Articles, USDA Authors, Peer-Reviewed (1)[remove]
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- Description:
- Includes references
- Author:
- Powell, J.M. , Pearson, R.A. , Hiernaux, P.H.
- Subject:
- crop production , livestock production , arid lands , dryland farming , farm management , history , biogeochemical cycles , feeds , crop residues , cattle manure , soil fertility , soil nutrient dynamics , farm income , draft animals , rangelands , crop yield , Western Africa , Sub-Saharan Africa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004