text Bogor Puslittanak 1994 Ind iv,198 p.: ill.; 20 cm. iv,198 p.: ill.; 20 cm. PUSAT PENELITIAN TANAH DAN AGROKLIMAT SOIL MANAGEMENT IRRIGATION RESEARCH SUMATRA 631.4 INLIS000000000004230 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)