00881nam0-22002891i-450 99000170770040332120170411100126.0000170770FED01000170770(Aleph)000170770FED0100017077020030910d1963----km-y0itay50------baitaAspects genetiques de l' amelioration des arbres forestiersJonathan W. WrightFAO.RomaFAO1963XVI, 431 p.24 cmEtude des forets et des produits forestiers16Selvicoltura634.95Wright,Jonathan William85541ITUNINARICAUNIMARCBK99000170770040332160 634.93 B 542710FAGBCFAGBCAspects genetiques de l' amelioration des arbres forestiers359293UNINA