00909nam0-22003011--450-99000908861040332120100420154557.0000908861FED01000908861(Aleph)000908861FED0100090886120090909d1962----km-y0itay50------baengGBa-------001yy<<The >>potato croppolicy and practicesa study of the need for adjustment in the production ... [etc.]by J. D. Sykes and J. B. HardakerAshfordWye College196276 p.21 cm33311itaSykes,J. D.320417Hardaker,J. B.<1935- >John Brian357567ITUNINARICAUNIMARCBK990009088610403321BUSTA 20 (18) 1070420FGBCFGBCPotato crop785764UNINA