00697nam0-2200253 --450 991059219770332120220926101856.020220926d1950----kmuy0itay5050 baengUS 001yyAgricultural price analysisby Geoffrey S. Shepherd3. ed.AmesThe Iowa state college press1950VII, 279 p.24 cm338.1323itaShepherd,Geoffrey S.108482ITUNINAREICATUNIMARCBK9910592197703321XV H 47848223FGBCFGBCAgricultural price analysis514827UNINA