Survey pengaruh perladangan terhadap tanah dan air, Dati I Kalimantan Timur
By: oleh A. Ngaloken Gintings.
Series: Lembaga-lembaga penelitian kehutanan, laporan ;; no. 131
Publisher: Lembaga Penelitian Hutan
Published: 1971
Place of publication: Bogor
Language: ind
Number of pages: 41
Subjects: Rice -- Indonesia -- Kalimantan Timur.; Soils -- Indonesia -- Kalimantan Timur.; Groundwater -- Indonesia -- Kalimantan Timur.
Notes: Bibliography: leaves 40-41.