00847nam0-2200289---450-99000970218040332120130409101758.0000970218FED01000970218(Aleph)000970218FED0100097021820130325d1956----km-y0itay50------baengUS--------001yyAnnotated tables of strength and elastic properties of rocksby Rudolph G. WuerkerIllinoisPetroleum Branch195622 p.28 cmMeccanica delle rocceWuerker,Rudolph519434ITUNINARICAUNIMARCBK990009702180403321NA5/147565DINGEDINGEAnnotated tables of strength and elastic properties of rocks842959UNINA