00781nam0-22003011i-450-99000328340040332120001010000328340FED01000328340(Aleph)000328340FED0100032834020000920d1948----km-y0itay50------baitay-------001yy<<Le >>REGIONI AGRARIE IN ITALIABolognaU.P.E.B.1948pp.174Fattori ambientali047.002Merlini,Giovanni<1907-1978>32474ITUNINARICAUNIMARCBK990003283400403321047.002.MER24906DECGEDECGEREGIONI AGRARIE IN ITALIA451456UNINAING01