00813nam0-22002891i-450-99000662692040332120001010000662692FED01000662692(Aleph)000662692FED0100066269220001010d--------km-y0itay50------baitay-------001yyProblemi economici del metano in ItaliaMarcello BoldriniRomaEd. Studium1953117 p., 16 cmUniversale Studium23Boldrini,Marcello<1890-1969>24718ITUNINARICAUNIMARCBK990006626920403321COLLEZ. 17 (23)21029FSPBCFSPBCProblemi economici del metano in Italia614020UNINAGEN01