na INLIS000000000001485 ind 0010-0723000188 Pedoman teknis pengelolaan perpustakaan pertanian Sophia, S. [et.al.] Bogor : PUSTAKA, 1995 96 hlm. 0,8 cm - 02 PUS p C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN900