00322nam a2200109Ia 4500008004100000082001000041082000800051245011600059245001400175260001400189300000900203231017s9999    xx            000 0 und d  a625.8  bTRE 0aHorizontal stresses: their measurement in the field and assessment in the laboratory � project summary report 0cAustroads  bAustroads  c30cm