00843nam0-22002771i-450-99000166807040332120050516102135.0000166807FED01000166807(Aleph)000166807FED0100016680720030910d1933----km-y0itay50------bafre<<Les >>institutions d' experimentation agricole dans les Pays temperesA. BriziRomaInstitut International d' Agriculture1933306 p.24 cmSperimentazione agraria630.724Brizi,A.72047ITUNINARICAUNIMARCBK99000166807040332160 630.7 B 3214103FAGBCFAGBCInstitutions d' experimentation agricole dans les Pays temperes370328UNINA