000			00597cam a2200181 a 4500
020			_a0309045134
082	0	0	_a625.732 _bNAT _cD
100			_aNational Research Council
245	0	0	_aSoil mechanics considerations in arid and semiarid areas. _cNational Research Council
260			_aWashington, D.C. : _bTransportation Research Board, National Research Council, _c1987.
300			_aiv, 89 p. : _bill. ; _c28 cm.
650		0	_aRoads _xDesign and construction.
650		0	_aSoil mechanics.
650		0	_aArid regions.
650		0	_aD
710	2		_aNational Research Council (U.S.).
942			_cBK
999			_c7800 _d7800