00866nam0-22003011i-450 99000171357040332120170512114604.0000171357FED01000171357(Aleph)000171357FED0100017135720030910d1959----km-y0itay50------baita<<Le >>porcselection, controle des aptitudes et de la descendance dans les pays d' EuropeHjalmar Clausen, ClaudeGerwigFAORomaFAO1959VI, 133 p.24 cmÉtudes agricoles de la FAO44Suini636.4Clausen,Hjalmar73921Gerwig,ClaudeITUNINARICAUNIMARCBK99000171357040332160 636.4 B 542896FAGBCFAGBCPorc358853UNINA