na INLIS000000000005056 20151216093834.0 978-979-21-0614-5 SBPUBUK Ind [22] 631 631 KAR s Karwan A.Salikin 1962 Sistem Pertanian Berkelanjutan/ Karwan A.Salikin cet.2 Yogyakarta : Kanisius, 2007 xiii, 126 hlm.: ilus.; 23 cm. Teknik Pertanian SBPUBUK 1825/KPAD/2013 1826/KPAD/2013