na INLIS000000000001842 ind 0010-0923000209 Rencana Kerja Penelitian Balittan Sukamandi 1983/1984 Dr Ir Tohar Danakusuma Sukamandi : Departemen Pertanian, 1984 359 hlm. 4,5 cm - 633.001.1 BAL r C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2110