Etiqueta de registo: 00691cam 22002171 450
001 1767709
003 http://id.bnportugal.gov.pt/bib/porbase/1767709
005 20030601061300.0
035 ## $696319
095 ## $aPTBN00909949
100 ## $a19841122d1956 k a0pory0103 ba
101 0# $aeng
102 ## $aUS
200 1# $a<A >method of economic analysis applied to nitrogen fertilizer rate experiments on irrigated corn$fJ.L. Paschal and B.L. French
210 ## $aWashington$cU.S. Department of Agriculture,$d1956
215 ## $a73 p
225 2# $aTechnical bulletin$v1141
675 ## $a631.8$vBN$zpor$3297873
700 #1 $aPaschal,$bJ.L.$31420186
701 01 $aFrench,$bB. L.$4070$3697643
801 #0 $aPT$bBN$gRPC
977 ## $1F04-3607$2coop$4ESACB$6mq1107656$7bc$8coop$9ESACB$k0
998 ## $aACB11-1724