LEADER 00952nam0-22002891i-450-
001 990003857460403321
005 20100118165033.0
010   $a0-8138-0540-6
035   $a000385746
035   $aFED01000385746
035   $a(Aleph)000385746FED01
035   $a000385746
100   $a20030910d1971----km-y0itay50------ba
101 0 $aeng
102   $aUS
200 1 $aEconomic models and quantitative methods for decisions and planning in agriculture$eproceedings of an East-West Seminar$fedited by Earl O. Heady
210   $aAmes, Iowa$cIowa State University Press$d1971
215   $axiii, 518 p.$d24 cm
610 0 $aPolitica agraria
702  1$aHeady,$bEarl Orel$f<1916- >
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990003857460403321
952   $aH/1.14 ECO/71$b3271/I$fSES
959   $aSES
996   $aEconomic models and quantitative methods for decisions and planning in agriculture$9515088
997   $aUNINA