Uji Area Berlapis Biochar Di Balai Penelitian Lingtan text Magelang Universitas Tidar 2019 ind 52 hlm. 1 cm C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi 635.263 MAR q INLIS000000000001953 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)