na INLIS000000000006053 20220520103845 ta 220520 0 ind 0010-1120000031 631.117.4(594.592.1) 631.117.4(594.592.1) JIB l JIBRIL, Achmad Laporan Kegiatan Magang Mahaiswa di Balai Pengkajian Teknologi Pertanian (BPTP) Jawa Timur Semarang : UNDIP, 2020 31p. : ilus ; 21 cm X 29 cm laporan magang Gunawam Indiarto UK/UPT BPTP Jatim 00000000644