a record of current work on plant diseases and pests text London Her Majesty's Stationary Office 1972 eng xiv, 674 p.: ill. ; 24 cm. Incl. Index PLANT PATHOLOGY 632 632 PLA 240711 20240711021531 INLIS000000000005531 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)