Okunade,S.O. Principles and practices of grain storage/by print resource Sam O. Okunade. - Kano-Nigeria: Chrisking ventures ltd., 2006. - xvi, 109p.: ill.; 26cm. ISBN: 9782741663 Source: B-35349 Subjects--Topical Terms: --Book LC Class. No.: SB190 / .O38 2006