00778nam0-22002891i-450-99000168133040332120051011094938.0000168133FED01000168133(Aleph)000168133FED0100016813320030910d1906----km-y0itay50------baeng<<The >>fertility of the landIsaac Phillips Roberts9nd ed.New YorkThe MacMillan1906XVII, 421 p.16 cmSuolo631.41Roberts,Isaac Phillips72450ITUNINARICAUNIMARCBK99000168133040332160 631.41 C 322247FAGBCFAGBCFertility of the land371108UNINA