000 00728cam a2200181 4500
020 _a0408700793
082 0 0 _a625.725
_bUNI
_cL-15, P-40
245 0 0 _aLow cost roads: design, construction and maintainence;
_cdrafted by a group of international experts, L. Odier [and others] under the responsibility of UNESCO.
260 _aLondon,
_bButterworths,
_c1971.
300 _a[8], 158 p.
_billus.
_c23 cm.
500 _aTranslation of Routes dans les pays en voie de développement, conception, construction, entretien.
526 _a0
_b0
_c0
_d625_725000000000000_UNI
650 0 _aMCE
_9379
650 0 _aRoads
_xDesign and construction.
_919562
700 1 _aOdier, Lionel.
_943639
710 2 _aUnesco.
_910792
942 _2ddc
_cBK
999 _c547444
_d547444