00417nam a2200145Ia 4500008004100000082001100041082000800052245006000060245001200120260001200132300000900144942000800153999001900161952009100180231017s9999 xx 000 0 und d a624.15 bCHE 0aDP-68: Permanent Ground Anchors: Volume 1: Final Report 0cUS Dept bUS Dept c30cm cREP c604088d604088 00104070aNITbNITd2023-10-17l0o624.15 CHEpNIT-2064r2023-10-17w2023-10-17yREP