000			00942cam a2200205 i 4500
020			_a0309030641
082	0	0	_a625.73 _bNAT
245	0	0	_aSlopes : _banalyses and stabilization = Taludes : análisis y estabilización = Talus : analyses et stabilisation / _cTransportation Research Board, Commission on Sociotechnical Systems, National Research Council.
260			_aWashington, D.C. : _bNational Academy of Sciences, _c1980.
300			_axxx, 243 p. : _bill. (1 fold. in pocket) ; _c28 cm.
500			_a"Prepared under contract AID/OTR-C-1591, project 931-1116, U.S. Agency for International Development."
500			_aIncludes index.
650		0	_aSlopes (Soil mechanics) _zDeveloping countries.
650		0	_aLandslides _zDeveloping countries.
650		0	_aSoil stabilization _zDeveloping countries.
650		0	_aRoads _zDeveloping countries _xSubgrades.
650		0	_aMCE
710	2		_aNational Research Council (U.S.).
942			_cBK
999			_c7817 _d7817