Egharevba, Nosa A. IRRIGATION AND DRAINAGE ENGINEERING: Principles, Desigh and Practice Nosa A. Egharevba - Minna, Nigeria: Nma Printing and Publishing co.Ltd 2002 - vii,111p.: 20cm Includes Index ISBN: 9785653601 Source: 23325 Subjects--Topical Terms: LC Class. No.: TC805.E33 / .E33