TY - BOOK AU - Kennedy, R.G. TI - Diagrams for bridge abutments: varying degrees of arc,spans & heights of abutment U1 - 624.2 CY - India PB - Irrigation branch KW - D N1 - 0; 0; 0; 624_200000000000000_KEN; 0; 0; 0; 624_200000000000000_KEN ER -