TY  - BOOK
ED  - National Research Council (U.S.).
TI  - Control of erosion Control de erosión=Contrôle de l'érosion
SN  - 0309029767
U1  - 625.73 
PY  - 1979///
CY  - Washington, D.C.
PB  - National Academy of Sciences
KW  - Roads
KW  - Developing countries
KW  - Maintenance and repair
KW  - Road drainage
KW  - Soil erosion
KW  - MCE
N1  - "Prepared under contract AID/OTR-C-1591, project 931-1116, U.S. Agency for International Development."; English, French, and Spanish; Includes index
ER  -