na INLIS000000000001838 ind 0010-0923000205 Rencana Kerja Penelitian Balittan Sukamandi 1983/1984 Dr Ir Tohar Danakusuma Jakarta : Departemen Pertanian, 1984 359 hlm. 4,5 cm - 633.001.1 BAL r c-1 C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2106