Comparison of Portable Soil Test Kits for Smallholder Farmers.
Job Fugice Jr., Fertilizer Research, IFDC, Muscle Shoals, AL, Celia Sylvester, Analytical services Lab, Office of Programs, IFDC, Muscle Shoals, AL, Upendra Singh, Fertilizer Research, Intl. Fertilizer Development Ctr., Muscle Shoals, AL, US, Sampson Agyin-Birikorang, International Fertilizer Development Ctr., Muscle Shoals, AL, US and Wendie Bible, Analytical services Lab, Fertlizer Research, IFDC, Muscle Shoals, AL