TY - BOOK AU - Nafis Ahmad. ED - Institute of Hydraulic Engineering, Republic of Indonesia. TI - UNDP Project:INS-70/527- Supplement to Technical Manual No.1 Hydrau. Struct.- Delineating Investigation Data For Design Parameters PY - 1976/// CY - Institute of Hydraulic Engineering, Republic of Indonesia KW - IRRIGATION KW - IRRIG KW - STRUCTURES KW - Indonesia ER -