00816nam0-22002891i-450-99000627044040332119980601000627044FED01000627044(Aleph)000627044FED0100062704419980601d1964----km-y0itay50------ba--------00-yy<<The >>Economics of Subsistence AgricultureColin Clark, Margaret Haswell.LondonMacMillan & Co.1964218 p.24 cm330Clark,Colin<1905-1989>120279Haswell,MargaretITUNINARICAUNIMARCBK990006270440403321XV H 86477635FGBCFGBCEconomics of subsistence agriculture486402UNINAGIU01