Laporan Praktik Kerja Lapangan Balai Pengkajian Teknologi Pertanian Jawa Timur Penentuan Kadar C-Organik Tanah Metode Walkley dan Black CAHYANI, Alif Duwi text Malang SMKN 7 2023 - ind
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31p. : ilus ; 29 cm
Laporan PKL C-Organik Metode Walkley Metode Black 631.823:37.022 631.823:37.022 CAH l - 231204 20231204022226 INLIS000000000006781 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)