na INLIS000000000001856 ind 0010-0923000223 Rencana Penelitian Tingkat Peneliti Kegiatan Peneliti 1990/91 Sumber Dana AARP Ir. Ismail Braim Poerbojo Sukamandi : Balai Penelitian Tanaman Pangan Sukamandi, 1989 115 hlm. 1,4 cm - 633.001.1 BAL r c-2 C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2124 MFN2125