Agronomic survey to assess crop yield, controlling factors and management implications: a case-study of Babati in northern Tanza

Kihara, Job; Tamene, Lulseged; Massawe, P.; Bekunda, M.. 2014. Agronomic survey to assess crop yield, controlling factors and management implications: a case-study of Babati in northern Tanzania. Nutrient Cycling in Agroecosystems 102(1): 5-16.