LEADER 01879nam 2200421 450 001 000007089 005 20050718115200.0 010 $a0-89118-081-8 100 $a20010124d1984----km-y0itay0103----ba 101 0 $aeng 102 $aUS 200 1 $aNitrogen in crop production$eproceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama. The symposium was sponsored by the National Fertilizer Development Center of the Tennessee Valley Authority, American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America$fRoland D. Hauck 210 $aMadison$cAmerican Society of Agronomy$cCrop Science Society of America$cSoil Science Society of America$d1984 215 $aXXV, 804 p.$cill.$d24 cm. 606 $aFertilizzanti$xAzoto$xCongressi 606 $aConcimi azotati$xImpiego agricolo$xCongressi 676 $a631.84$v(20. ed.)$9Specifiche tecniche; apparecchi, attrezzature, materiali. Concimi azotati 702 1$aHauck,$bRoland D. 712 0$aNational Fertilizer Development Center of the Tennessee 712 0$aSoil Science Society of America 712 0$aCrop Science Society of America 712 0$aAmerican Society of Agronomy 801 0$aIT$bUniversità della Basilicata - B.I.A.$gRICA$2unimarc 912 $a000007089 996 $aNitrogen in crop production$976151 997 $aUNIBAS BAS $aMONAGR BAS $aMONOGR BAS $aAGRARIA CAT $aTORRE$b20$c20010124$lBAS01$h1803 CAT $aTORRE$b20$c20010124$lBAS01$h1804 CAT $c20050601$lBAS01$h1754 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.p54.14$648260$5A48260$820010124$f04$FPrestabile Didattica