text Bogor Badan Litbang Pertanian Ind 25 p. : ill. ; 16 cm. 25 p. : ill. ; 16 cm. PUSAT PENELITIAN TANAH SOILS RESEARCH INSTITUTIONS 631.4.001.5 Br.Ind.631.4PUSp INLIS000000000002757 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)