text Washington, D.C Government Printing Office 1917 Ing 165-186 p.: ill.; Lampiran 26 cm. Erwin F. Smith CROWN GALL GROWTH 632 632 SMI m INLIS000000000003957 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)