00864     2200241   4500001002100000005001500021035002000036007000300056008004100059020000600100082003300106084003900139100002400178245021600202250000600418260004700424300002500471650001400496650002100510520003500531856003300566990002300599INLIS00000000000778620251119023048  a0010-1125000058ta251119                           0 ind    a-  a631.147:417.2:543.42(594.58)  a631.147:417.2:543.42(594.58) ALL l0 aALLINA, Ririn Putri1 aLaporan Praktik Kerja Lapangan Di Balai Penerapan Modernisasi Pertanian (BRMP) Jawa Timur Periode 01 Juni 2025-31 Agustus 2025 Penentuan Kadar C-Organik Metode Spektrofotometri (Wakley & Black) Pada Contoh Tanah  a-  aJombang :bSMK Negeri Kabuh Jombang,c2025  a41p. :bIlus ;c30p. 4aC-Organik 4aSpektrofotometri  aLaporan Praktik Kerja Lapangan  aPerpustakaan BRMP Jawa Timur  a691/2025/BRMPJATIM