Browsing by Author Ritonga, Bustami
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| Issue Date | Title | Author(s) | ???itemlist.dc.contributor.advisor??? |
|---|---|---|---|
| 2003 | Respon Pertumbuhan dan Produksi Tanaman Kedelai Terhadap Perlakuan Kompos dan Pupuk Phospor Kalium | Ritonga, Bustami | - |