na INLIS000000000001864 ind 0010-0923000231 Rencana Kerja Penelitian Balittan Sukamandin 1982/1983 Dr. Ir. M. Tohar Danakusuma Sukamandi : Departemen Pertanian, 1984 46 hlm. 0,7 cm - 633.001.1 BAL r c-2 C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2136