na INLIS000000000003998 20130515141731 ind 978-979-1136-66-2 0010-051300000003998 ind 333.91 333.91 Tuhana, Taufik Tandon Air Bermanfaat c.1 Klaten Saka Mitra Kompetensi 2007 iv, 44 hlm. : ilus. ;21 cm. 44 Ekologi Tanah Novo, Indarto