INTERNATIONAL DEVELOPMENT RESEARCH CENTRE text Ottawa IDRC 1992 eng 64 p. ; 25 cm. International Development Research Centre FOOD SUPPLY FOOD PRODUCTION 338.439 338.49 INT o ISBN 0-88936-650-0 210510 20210510101425 INLIS000000000032725 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)