National agricultural research from a regional and agroecological perspective

National agricultural research from a regional and agroecological perspective text The Hague International Service for National Agricultural Research 1991 iv, 46 p. : ill ; 30 cm PERTANIAN-PENELITIAN NATIONAL AGRICULTURAL 63.001.5 63.001.5 INLIS000000000005062 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)