Food and Agriculture Organization of the United Nations, United Nations Educational, Scientific and Cultural Organization and International Labour Organization text Rome FAO 1977 Ind vi, 122 p. vi, 122 p. ill. FOOD AND AGRICULTURE ORGANIZATION 373.68 Sr. FAO INLIS000000000034361 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)