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Road deterioration in developing countries and low-volume road engineering
(Transportation research record ; 1128)

データ種別	図書
出版者	Washington, D.C. : Transportation Research Board, National Research Council
出版年	1987
形態	v, 94 p. : ill. ; 28 cm
著者標目	National Research Council (U.S.). Transportation Research Board
件　名	Roads -- Developing countries -- Maintenance and repair  全ての件名で検索 Roads -- Developing countries -- Deterioration  全ての件名で検索 Low-volume roads -- United States  全ての件名で検索
分　類	NDC:514 NDC:685 DDC:380.5 s DDC:388.1 LCC:TE7 LCC:TE220
書誌ID	LT00249680

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