-Arid areas, held at Morogoro, Tanzania, 4-7 August 1980

-Arid areas, held at Morogoro, Tanzania, 4-7 August 1980 text Ottawa, Canada IDRC 1982 xii, 142 p. : ill ; 23 cm PETERNAKAN 631.58 631.58 INLIS000000000001331 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)