na INLIS000000000001847 ind 0010-0923000214 Rencana Kerja Penelitian Pola Bertanam 1981/1982 Ir Imtias Basa [et. al] Bogor : Balai Penelitian Tanaman Pangan Bogor, 1982 76 hlm. 1,1 cm - 633.001.5 BAL r C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2115