HERRENKNECHT,M
MICROTUNNELLING 8 SECOND INTERNATIONAL SYMPOSIUM MICROTUNNELLING, (MUNICH) - BALKEMA 1992 - 26X18
9054200729
622.26 H564
MICROTUNNELLING 8 SECOND INTERNATIONAL SYMPOSIUM MICROTUNNELLING, (MUNICH) - BALKEMA 1992 - 26X18
9054200729
622.26 H564