text New York Academic Press 1981 Ind xv, 285 p. xv, 285 p. ills. BLANCHARD, ROBERT O. CROPS PATHOLOGY 581.2 INLIS000000000019939 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)