Petunjuk Teknis : Pengambilan dan Analisis Sampel Gas N20 text Jakenan Balai Penelitian Lingkungan Pertanian 2007 ind vi, 13 p. : ill; tab. ; 28 cm Sa'ad, Nono Sutrisno ...[at al] Analisis Tanah 631.42 PET L4 / 18 978-979-15795-4-4 211102 20211102013148 INLIS000000000002843 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)