cam a22 4500 257279504 CHVBK 20200312030822.0 090715s1973 xxu||||| |||| 00 |eng d (RERO)R005127665 RERO gevmhn s1st rero Legal aspects of geology in engineering practice George A. Kiersch and Arthur B. Cleaves eds Boulder The Geological Society of America 1973 112 p. ill. 28 cm txt rdacontent n rdamedia nc rdacarrier Engineering geology case histories 7 Géologie (RERO)A021001484 rero Droit (RERO)A021065409 rero Lois (RERO)A021028855 rero Kiersch George A. (RERO)A003453234 Engineering geology case histories 7 RERO 490 1- Engineering geology case histories 7 RERO 700 1- Kiersch George A. (RERO)A003453234 RERO 830 -- Engineering geology case histories 7 SWISSBIB 142227706 BK020000 XK020000 XK020000 RERO RE61005 RE61005 RE610050010 MHN GPM 9928/7 RERO RE61014 RE61014 RE610140026 620 GSA ECH/6-10