LEADER 00788nam0 22002651i 450 001 990007293550403321 005 20180725155357.0 035 $a000729355 035 $aFED01000729355 035 $a(Aleph)000729355FED01 035 $a000729355 100 $a20021010d1975----km-y0itay50------ba 101 0 $aeng 200 1 $aSpatial sector programming models in agriculture$fE.O. Heady, Uma K. Srivastava 210 $aAmes$cIowa State University$d1975 700 1$aHeady,$bEarl Orel$f<1916- >$079005 701 1$aSrivastava,$bUma K.$0751386 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007293550403321 952 $aXV L 51$b738$fDTE 959 $aDTE 996 $aSpatial sector programming models in agriculture$91510839 997 $aUNINA DB $aGEN01