Landbouwhogeschool te Wageningen text Wageningen Landbouwhogeschool te Wageningen 1984 Ind 141 p. 141 p. ills.Incl.:Bibliography p. 133-134 BEUSICHEM, M.L. VAN UREA NITROGEN NUTRIENT UPTAKE ASSIMILATION 581.13 INLIS000000000016703 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)