Browsing by Author Poerba, Asman
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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1980 | Pertanaman kelapa hibrida di perkebunan bangun purba PT Perkebunan VI sumatra utara | Soewarno, Soetardjo; Tampubolon; Poerba, Asman |