TY - BOOK ED - National Research Council (U.S.). TI - Structural design of low-volume roads SN - 0309033217 AV - TE175 .N32 1982 U1 - 625.74091724 19 PY - 1982/// CY - Washington, D.C. PB - National Academy of Sciences KW - Roads KW - Developing countries KW - Design and construction N1 - "Prepared under contract AID/OTR-C-1591, project 931-1116, U.S. Agency for International Development."; Includes bibliographical references ER -