*0011354691 *008030814s2003 xx# 000 0 nob *019 $bk *08230$a631.8 *100 $aBerge, Karl Erik$_153288200 *245 $aModdus bør bare brukes ved stor risiko for legde *300 $aS. 24-26 *650 $akorn$9nor$2norart$_132161400 *650 $anedbør$2norart$_48173000 *650 $anitrogengjødsling$9nor$2norart$_155787800 *650 $atilleggsgjødsling$9nor$2norart$_155787900 *650 $avekstregulering$9nor$2norart$_146051500 *773 $tNorsk landbruk$gÅrg. 122, nr 10 (2003)$x0332-5474$w(NO-LaBS)927680(tnr) *999 $z300331026$anorart:300331026 ^