Kirkby, Roger A.2007-11-121984-04-012007-11-1219840-88936-396-XIDRC-218ehttp://hdl.handle.net/10625/6874Meeting: Crop Improvement in Eastern and Southern Africa : Research Objectives and On-Farm Testing, 20-22 July 1983, Nairobi, KEText1 digital file (122 p.)application/pdfenPLANT BREEDINGFOOD CROPSCULTIVATION SYSTEMSAGRICULTURAL RESEARCHRESEARCH PROGRAMMESTESTINGFARMSEAST AFRICAWEST AFRICAON-FARM RESEARCHAGRICULTURAL EXTENSIONMETHODOLOGYSORGHUMMAIZEGROUNDNUTSPIGEON PEASROOT CROPSBANANASCrop improvement in Eastern and Southern Africa : Research Objectives and On-Farm Testing; a regional workshop held in Nairobi, Kenya, 20-22 July 1983IDRC Book