Soetan Sanif text Djakarta Balai Pustaka 1952 id 48 p., ill; 20 cm FERTILIZERS -- SCIENCES 631.8(910) 210519 20210519133324 INLIS000000000002470 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)