00753     2200241   4500001002100000005001500021035002000036005001500056035002000071035002000091245012600111100001900237300003200256260004500288008003900333082001800372084002400390650000900414650002200423650001800445856003200463990001600495INLIS00000000000178920250725082616  a0010-042200004420220427101507  a0010-0422000044  a0010-04220000441 aPenetapan kadar fosfor pada tanah dengan spektrofotometer metode BRAY 1 :baporan praktik kerja lapangan /cAyu Ratnasari0 aRatnasari, Ayu  aviii, 33p :bill. ;c30 cm.  aCianjur :bSMK Terpadu Al-Ittihad,c2018250725                |          | |    a631.41:547.42  a631.41:547.42 RAT p 4aSOIL 4aSPECTROPHOTOMETER 4aSOIL ANALYSIS  aRak Laporan Magang, Level 1  a2195/R/2018