00757nam0-22002771i-450-99000166925040332120050520101009.0000166925FED01000166925(Aleph)000166925FED0100016692520030910d1948----km-y0itay50------baengUsing and managing soilsA.F. GustafsonNew York-LondonMcGraw-Hill1948420 p.24 cmEconomia aziendale agricola658.93Gustafson,A.F.351944ITUNINARICAUNIMARCBK99000166925040332160 631.1 B 234489FAGBCFAGBCUsing and managing soils369985UNINA