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010   $a1-85166-240-5
100   $a20010119d1988----km-y0itay0103----ba
101 0 $aeng
102   $aGB
200 1 $aNitrogen efficiency in agricultural soils$fSeminar on nitrogen effigiency in agricultural soils and the efficient use of fertilizer nitrogen, held in Edinburgh, 16-18 september 1987$gEdited by D. S. Jenkinson and K. A. Smith
210   $aLondon; New York$cElsevier Applied Science$dc1988
215   $aIX, 450 p.$cill.$d24 cm.
300   $aSponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research Division
606   $aFertilizzanti$xAzoto$xCongressi
606   $aTerreno agrario$xFertilizzazione$xCongressi
606   $aPiante agrarie$xNutrizione$xCongressi
606   $aConcimi azotati$xImpiego agricolo$xCongressi
676   $a631.84$v(20. ed.)$9Specifiche tecniche; apparecchi, attrezzature, materiali. Concimi azotati.
676   $a631.417$v(20. ed.)$9Specifiche tecniche; apparecchi, attrezzature, materiali. Chimica organica
702  1$aJenkinson,$bD. S.$aSmith,$bK. A.
712  1$aSeminar on nitrogen effigiency in agricultural soils and the efficient use of fertilizer nitrogen, held in Edinburgh, 16-18 september 1987
801  0$aIT$bUniversità della Basilicata - B.I.A.$gRICA$2unimarc
912   $a000006991
996   $aNitrogen efficiency in agricultural soils$976211
997   $aUNIBAS
BAS   $aMONAGR
BAS   $aMONOGR
BAS   $aAGRARIA
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CAT   $aTORRE$b20$c20010122$lBAS01$h0932
CAT   $c20050601$lBAS01$h1753
CAT   $abatch$b01$c20050718$lBAS01$h1049
CAT   $c20050718$lBAS01$h1108
CAT   $c20050718$lBAS01$h1138
CAT   $c20050718$lBAS01$h1152
FMT   
Z30 -1$lBAS01$LBAS01$mBOOK$1BASA2$APolo Tecnico-Scientifico$2DID$BDidattica$3PTS.s3.p55.11$67139723244$5A71397$820010119$f04$FPrestabile Didattica