يعرض 9,181 - 9,190 نتائج من 10,548 نتيجة بحث عن '"Economical aspects."', وقت الاستعلام: 0.05s تنقيح النتائج
  1. 9181

    The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975 حسب Ahmad, Ismet 1945-

    كتاب

    The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975
  2. 9182

    An economic analysis of sweet potato farms in Eastern Visayas, 1975 حسب Morito, Celestino C. 1942-

    كتاب

    An economic analysis of sweet potato farms in Eastern Visayas, 1975
  3. 9183

    Productivity and returns to inputs of fishpen aquaculture in the Philippines حسب Ramirez, Jimmy L.

    كتاب

    Productivity and returns to inputs of fishpen aquaculture in the Philippines
  4. 9184

    Short-term agricultural credit repayment in Central Luzon, 1974 حسب Cigaral, Domingo Exconde 1952-

    كتاب

    Short-term agricultural credit repayment in Central Luzon, 1974
  5. 9185

    Economic inefficiency as a constraint to high rice yields in Nueva Ecija, Philippines حسب Mandac, Abraham M. 1947-

    كتاب

    Economic inefficiency as a constraint to high rice yields in Nueva Ecija, Philippines
  6. 9186

    An econometric analysis of supply and demand for forest products in the Philippines حسب Sibal, Pedro Vasquez 1952-

    كتاب

    An econometric analysis of supply and demand for forest products in the Philippines
  7. 9187

    Some economic effects of rice control in South Sulawesi (1969-1975) حسب Panetto, A. R. 1945-

    كتاب

    Some economic effects of rice control in South Sulawesi (1969-1975)
  8. 9188

    Weed control approaches in corn as influenced by land preparation حسب Elliot, Patricio C.

    كتاب

    Weed control approaches in corn as influenced by land preparation
  9. 9189

    Resource productivity on lowland rice farms in the Bicol River Basin, 1975, Philippines, 1979 حسب Semaoen, Mohamad Iksan 1941-

    كتاب

    Resource productivity on lowland rice farms in the Bicol River Basin, 1975, Philippines, 1979
  10. 9190

    Economic impact of developing sederhana (simple) irrigation in Indonesia حسب Husin, Zulkifli 1945-

    كتاب

    Economic impact of developing sederhana (simple) irrigation in Indonesia

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