The diagnosis of mineral deficiencies in plants by visual symptoms: a colour atlas and guide text London Her Majesty's 1951 eng vii, 107 p.: ill. ; 25 cm. T. Wallace Foto+ Inc.Index PLANTS MINERALS DEFICIENCIES DIAGNOSIS 631.8 631.8 WAL d 211007 20211007011334 INLIS000000000004137 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)