00867nam0-22003011i-450-990003726710403321200010100-8018-2190-8000372671FED01000372671(Aleph)000372671FED0100037267120000920d1979----km-y0itay50------baitay-------001yyAgrarian structure and productivity in developing countriesA.Berry , W.ClineU.S.A.The John Hopkins Press1979250p.24cmBerry,R. AlbertCline,William R.<1941- >ITUNINARICAUNIMARCBK990003726710403321Q1.443050DECTSDECTSAgrarian structure and productivity in developing countries501587UNINAING01