Irham, Irham, Fakultas Pertanian Universitas Gadjah Mada, Yogyakarta, Indonesia

• Vol 10, No 2 (2003): DESEMBER 2003 - Articles
  Analisis Faktor-Faktor yang Mempengaruhi Permintaan Man Terpilih di Propinsi Daerah Istimewa Yogyakarta(Analyze of The Factors that Influence Demand of Special Fishery Product in Yogyakarta Special Region Province
  Abstract  PDF
• Vol 9, No 1 (2002): JUNI 2002 - Articles
  ANALISA RISIKO PILIHAN POLA TANAM =risk analysis of cropping system choice
  Abstract  PDF