na INLIS000000000001863 ind 0010-0923000230 Rencana Kerja Penelitian Balittan Sukamandi 1982/1983 Dr. Ir. M. Tohar Danakusuma Sukamandi : Departemen Pertanian, 1984 139 hlm. 2 cm - 633.001.1 BAL r C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2132 MFN2133 MFN2134 MFN2135