TIMMER, W.J. text W. J. Timmer Archipel Drukkerij en ’t Boekhuis 1949 - dut xiv, 306 p. : ill. ; 25 cm. W. J. Timmer AGRICULTURAL SCIENCES 631 631 TIM t - 231114 20231114023231 INLIS000000000002459 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)