FAKTOR-FAKTOR YANG MEMPENGARUHI PREFERENSI PETANI TERHADAP KARAKTERISTIK PRODUK STIMULAN GAS LET 200 UNTUK TANAMAN KARET
Focus of this research is to know (1) How the farmer behavior to product gases stimulant Let-200
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2012
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