01081nam a2200217Ia 4500 CTU_125452 210402s9999 xx 000 0 und d 388.3 D419 Department for International Development Tài liệu đường bộ hải ngoại 20 : Quản lý mạng lưới đường nông thôn (Tài liệu tham khảo) Department for International Development Hà Nội Giao Thông Vận Tải 2005 Tài liệu này cung cấp hướng dẫn để cán bộ quản lý đường có thể quản lý được mạng lưới của mình với lưu lượng giáo thông thấp trên đường nông thôn vì lợi ích của ccộng đồng dân cư địa phương. Rural roads,Rural roads,Traffic safety Safety measures,Maintenance and repair Minh Trung tâm Học liệu Trường Đại học Cần Thơ