LEADER 00929nam0-22003131i-450- 001 990004342680403321 005 20060619110734.0 035 $a000434268 035 $aFED01000434268 035 $a(Aleph)000434268FED01 035 $a000434268 100 $a19990604d1970----km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $a<>economics of subsistence agriculture$fColin Clark and Margaret Haswell 205 $a4. ed. 210 $aLondon$cMacmillan$d1970. 215 $aXIII, 267 p.$d22 cm 225 1 $aMacMillan student editions$v293 676 $a338.1$v21$zita 700 1$aClark,$bColin$f<1905-1989>$0120279 702 1$aHaswell,$bMargaret 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990004342680403321 952 $a338.1 CLA 1 (4. ed.)$bI.st.r.c.1608$fFLFBC 959 $aFLFBC 996 $aEconomics of subsistence agriculture$9486402 997 $aUNINA