Enserink, H J.- Soughum agronomy in west Kenya: investigations from a farming systems perspective/ H J. Enserink - Kenya; Royal tropical institute, c1995. - xii,289.; ill. 24cm Includes References ISBN: 9068321005 Subjects--Topical Terms: --Sorghum--Yields --Agricultural systems Dewey Class. No.: 633.1746762 ENS