TY - BOOK AU - Sakthivadivel, R; AU - Merrey, D.J. TI - Flow measurements at drop structures for irrigation system management in Sri Lanka SN - 9290901551 AV - TC805.S2 1992 PY - 1992/// PB - IIMI KW - Flow measurements KW - Irrigation system management KW - Drop structures KW - Sri Lanka ER -