Biological methods in crop pest control text London Contable and Company 1967 eng 242 p.: ill. ; 22 cm. George Ordish FOOD CROPS CULTIVATION 632.737 632.737 ORD b 211006 20211006024405 INLIS000000000003816 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)