text Washington, D.C National Academy of Sciences 1981 Cet. 3 en x, 331 hlm.: ill.; 23 cm. HORTIKULTURA 635.65 210430 20210430104010 INLIS000000000001780 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)