Laporan tahunan bagian proyek penelitian terapan sistem DAS kawasan perbukitan kritis Daerah Istimewa Yoyakarta : Yogyakarta uplan area development project text Bogor Puslittanak Ind vx, 102 p.: ill.; 29 cm vx, 102 p.: ill.; 29 cm Bibl. p. 225 PUSAT PEENELITIAN TANAH DAN AGROKLIMAT SOIL CHEMICOPHYSICAL PROPERTIES HIGLANDS YOGYAKARTA 631.47(-775) INLIS000000000006254 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)