na INLIS000000000000754 20210322155536 210322||||||||| | ||| |||| || 010-0321000754 374 374 TEM Hadiah Prosiding Temu Tugas Penelitian Penyuluhan Pertanian Bogor Departemen Pertanian Badan Penelitian dan Pengembangan Pertanian 1989 iii, 164 hal.;27 cm penyuluhan