text Leewarden W. Eekhoff & Zoon 1894 Bel 136 p.: ill. ; 26 cm. Mansholt; U.J. Mansholt Inc.Index CROPS NITROGEN PLANT NUTRITION 631.811.1 631.811.1 MAN s 20210727094848 INLIS000000000004147 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)