LEADER 00898nam0-22002891i-450- 001 990004351390403321 005 20050323133427.0 035 $a000435139 035 $aFED01000435139 035 $a(Aleph)000435139FED01 035 $a000435139 100 $a19990604d1980----km-y0itay50------ba 101 0 $aita 105 $aa-------00--- 200 1 $aPopulation growth and agrarian change$ean historical perpsective$fDavid Grigg 210 $aCambridge , London$cCambridge University press$d1980. 215 $aXII, 340 p.$c23 ill.$d24 cm 225 1 $aCambridge geographical studies$v13 676 $a338.1$v21$zita 700 1$aGrigg,$bDavid$f<1934- >$089260 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990004351390403321 952 $a338.1 GRI 1$bI.st.r.c.2953$fFLFBC 959 $aFLFBC 996 $aPopulation growth and agrarian change$9486250 997 $aUNINA