na INLIS000000000058432 20150304152742.0 a ||| | 180129| ||| | 978-979-497-328-8 0010-031500000000153 634.9 634.9 RAH t RAhmat Rukmana Teknik Pengolahan Lahan Berbukit Dan Kritis Cet.12 Kanisius 40 hlm. ilust. 20,5 cm. KEHUTANAN