Analisis faktor-faktor yang mempengaruhi produksivitas kopi Arabika di Kabupaten Dairi, 2008
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2008
|
| Subjects: |
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2008
|
| Subjects: |