text Wageningen Agricultural Publishing and Documentation 1979 Ind 256 p.: ill.; 24 cm. 256 p.: ill.; 24 cm. Bibl.: p. 258-268 SOITTERS, C.J.T. BARLEY SELECTION 633.16 633.16SPIc INLIS000000000007771 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)