na INLIS000000000017565 20220727032210 978-979-002-779-4 0010-0722000326 639.31 639.31 SAP k Saparinto, Cahyo Kupas Tuntas Budidaya Belut I Jakarta : Penebar Swadaya, 2018 148 hlm : Ilus ; 26 cm Belut Budidaya Ikan Air Tawar Junariyata, Fajar 065830 065831 065832