na INLIS000000000037461 20181102074901 0010-1118000060 ta 181102 0 ind 9786026912015 631.58 631.58 DER s Dermiyati Sistem Pertanian Organinik Berkelanjutan / Dermiyati Plantaxia : Yogyakarta, 2015 xii, 121 halaman : ilustrasi ; 26 cm Pertanian Agribisnis Pertanian Organik Agriculture Agribusiness Organic Agriculture 18/00341 18/00342 18/00342 18/00341 18/00341 18/00342