Crops Research Division Agricultural Research Service text Washington D.C United States Department of Agriculture 1960 Ind ii, 531 p. ii, 531 p. ills. AMERIKA SERIKAT. DEPARTMENT OF AGRICULTURE PLANT DISEASES UNITED STATES 581.2(73)(083.86) INLIS000000000019962 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)