text London Butterworths Scientific Publications 1953 Ing xiii, 310 p.: ill.; 22 cm. Wyllie, James AGRICULTURE GOVERNMENT INTERVENTION 631.16 631.16 WYL f INLIS000000000003726 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)