HYDRAULICS ENGINEERING SEWERAGE WATER RESOURCES DEVELOPMENT WATER RESOURCES ENGINEERING DAMS ELECTRIC RAILROADS ENGINEERING HAZARDOUS WASTES MONORAIL RAILROADS RAILROADS REINFORCED CONCRETE - MATERIALS STEEL CONSTRUCTION AERODYNAMICS AIR POLLUTION AIRFRAMES AIRPORTS APPLIED ARCHITECTURE-SURABAYA ASPHALT PAVEMENT AUTOMOBILES - MOTORS BASCULE BRIDGES BIOLOGICAL INDICATORS BREAKWATERS - PROTECTIVE STRUCTURES BRIDGES BRIDGES CONSTRUCTION BUILDING MATERIALS - MAINTENANCE AND REPAIR CHEMICAL CIVIL ENGINEERING COASTAL STRUCTURES COLUMNS - CONCRETE CONSTRUCTION COMPILING CONCRETE CONCRETE - BUILDING MATERIALS CONCRETE - CORRECTION AND MAINTENANCE CONCRETE BRIDGES CONCRETE CONSTRUCTION CONCRETE CONSTRUCTION - MAINTENANCE AND REPAIR CONCRETE STRUCTURES CONCRETE-STRUCTURAL ENGINEERING CONTRUCTION CORROSION AND ANTICORROSIVES DAMS AND RESERVOIRS DESIGN DRAINAGE DYNAMIC RESPONSE ENVIRONMENTAL ENGINEERING ENVIRONMENTAL MONITORING ENVIRONMENTAL POLICY ENVIRONMENTAL RISK ASSESSITIENT FACTORY AND TRADE WASTE