na INLIS000000000000556 20190415074424 0010-0817000556 190415 0 ind Usaha Tani Jagung ir. H. Rahmat Rukmana yogyakarta : kanisius, 1997 112 : ilus. ; 112 hlm.; 21 cm 633.1 RAH u 633.1 PERTANIAN 979-497-876-0 20870 20871 20872 20873