000 00930 a2200241 04500
001 4168
003 CoBo-ECI
005 20221012094754.0
008 050619sc199 eng d
041 0 _aeng
082 0 _a625.72
_bT715p
110 2 _aTransport Research Laboratory. TRL. Overseas Development Administration. ODA
_924932
245 0 _aPrinciples of low cost road engineering in mountainous regions, with special reference to the Nepal Himalaya.
260 4 _aCrowthorne.:
_bTransport Research Laboratory.
_c1997
300 4 _a148. p.;
_bil., grafs.
490 _aOverseas Road Note.
500 4 _aISSN 0951-8797. Incluye bibliografía p. 147
650 _92656
_aCARRETERAS
_6ASPECTOS AMBIENTALES
_zCOSTOS
650 _92656
_aCARRETERAS
_zIMPACTO AMBIENTAL
650 _92656
_aCARRETERAS
_zPRESUPUESTO Y COSTOS
942 _2ddc
_cBK
999 _c4406
_d4406