na INLIS000000000000243 20200129160749.0 200129| ||| | ind a 0010-012000000000243 Sejarah Penelitian Pertanian di Indonesia. BADAN Litbang Pertanian PenyuntingZainal Mahmud. [et.al.] Bogor Badan Litbang Pertanian 1997 xii, 88. p , : ill. ; 25cm. ISBN : 979-8451-15-5 631.001.6(954) 631.001.6(954) RESEARCH HISTORY INDONESIA. 2443/D/2010