na INLIS000000000002040 ind 0010-0923000407 Laporan Praktik Kerja Industri Balai Penelitian Lingkungan Pertanian Niken Christyani Pati : SMK Tunas Harapan Pati, 2016 43 hlm. 1,3 cm Pl 06.05 (047) CHR L C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2380