na INLIS000000000004054 20150804090654.0 978-979-21-1668-7 SBPUBUK Ind [22] 640 640 BAS m Basriyanta Memanen sampah/ Basriyanta cet.2 Yogyakarta, Kanisius 2009 100 hlm.; ilus.; 19 cm. hlm.88-91 Kesejahteraan RT SBPUBUK