LEADER 00875nam0 2200241 450 001 000019083 005 20081110122733.0 100 $a20081110d1967----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $ay-------001yy 200 1 $aDifferentials in hourly earnings by region and city size, 1959$fVictor R. Fuchs 210 $aNew York$cNational Bureau of Economic Research distributed by Columbia University Press$d1967 215 $a50 p.$d23 cm 225 2 $aOccational paper$v101 410 0$12001$aOccational paper 500 10$aDifferentials in hourly earnings by region and city size, 1959$932404 700 1$aFuchs,$bVictor R.$046998 801 0$aIT$bUNIPARTHENOPE$c20081110$gRICA$2UNIMARC 912 $a000019083 951 $a931/17$b2669$cNAVA2 996 $aDifferentials in hourly earnings by region and city size, 1959$932404 997 $aUNIPARTHENOPE LEADER 00980nam0-22002891i-450 001 990001680310403321 005 20201120104543.0 035 $a000168031 035 $aFED01000168031 035 $a(Aleph)000168031FED01 035 $a000168031 100 $a20030910d1974----km-y0itay50------ba 101 0 $aeng 200 1 $aPlastics in agriculture$eproceedings of the 5 international Colloquium, Budapest, June 5-11, 1972$fInformation Centre of the Ministry of Agriculture and Food 210 $aBudapest$cInformation Centre of the Ministry of Agriculture and Food$d1974 215 $a2 v.$d29 cm 610 0 $aSerre 676 $a631.34 710 02$aInformation centre of the ministry of agriculture and food$0492740 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001680310403321 952 $a60 631.34 B 1:1$b45014$fFAGBC 952 $a60 631.34 B 1:2$b45015$fFAGBC 959 $aFAGBC 996 $aPlastics in agriculture$9371024 997 $aUNINA