00921nam0-22003131i-450-99000691550040332120010613000691550FED01000691550(Aleph)000691550FED0100069155020010613d1959----km-y0itay50------baengGBy-------001yyEconomics for Agricultureselected writings of John D. Blackedited by James Pierce Cavin with Introductory EssaysCambridgeHarvard University Press1959XI, 719 p.24 cmHarvard economic studies338.120itaBlack,John B.191375Cavin,James PierceITUNINARICAUNIMARCBK990006915500403321XV H 75663366FGBCFGBCEconomics for Agriculture627213UNINA