na INLIS000000000011386 20240304030733 0010-0521011386 240304 | | id 63.001.8:373.6/BAD/p 63.001.8:373.6/BAD/p Sylvia Sunarno [et.al.] Prosiding temu tugas penelitian penyuluhan pertanian / Sylvia Sunarno [et.al.] Bogor : Pusat Perpustakaan Pertanian dan Biologi, 1989 iii, 86 p.: ill.; 24 cm. RESEARCH -- AGRICULTURE -- DIFFUSION OF INFORMATION -- EXTENSION ACTIVITIES