na INLIS000000000004794 ind 0010-0817004794 Budidaya Ikan Patin di Kolam Terpal wirausaha Yogyakarta 2010 98 hlm; 14 x 21 cm; 978-979-29-1375-0 639.1 GHU b 639.1 WIRAUSAHA 50748 50749 50750 50751