Development and Dissemination of 4R Nutrient Stewardship Knowledge to Support Crop Production Intensification in Western Kenya

IPNI-2013-SSAP-2

Shamie Zingore, International Plant Nutrition Institute (IPNI)
Sub-Saharan Africa
Phone: 254 20 8632720
Fax: 254 20 8632029
Email:
PO Box 30772-00100
Nairobi, Kenya