Etiqueta de registo: 00702cam 22002171 450
001 1768423
003 http://id.bnportugal.gov.pt/bib/porbase/1768423
005 20030601051800.0
035 ## $695872
095 ## $aPTBN00909495
100 ## $a19841203d1973 k y0pory0103 ba
101 0# $aeng
102 ## $aUS
200 1# $aAnalysis of aggregation error in supply functions based on farm-programming models$fThomas A. Miller, Earl O. Heady
210 ## $aAmes$cAgriculture and Home Economics Experiment Station,$d1973
215 ## $aP. 683-711
225 2# $aResearch bulletin$v570
675 ## $a338.43$vBN$zpor$3290221
700 #1 $aMiller,$bThomas A.$31420494
701 #1 $aHeady,$bEarl O.$4070$3224565
801 #0 $aPT$bBN$gRPC
977 ## $1E10-3800$2coop$4ESACB$6mq1107158$7bc$8coop$9ESACB$k0
998 ## $aACB10-1221