text John Wiley 1979 N xii, 434 hlm. 24 cm BREEDING 636.082 636.082 All a 0-470-26672-4 INLIS000000000000651 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)