Technical conversion factors agricultural commodities

Схожие документы

• New Approach to Agricultural Credit
  по: FAO
  Опубликовано: (1964)
• Economics and Technical Change
  по: Arnold Heertje
  Опубликовано: (1973)
• Factors influencing adoption of selected husbandry practices by milk producers
  по: AP Somasekharan Nair, et al.
  Опубликовано: (1980)
• Food aid and education
  по: FAO
  Опубликовано: (1965)
• World communication Threat or Promise: A Socio-technical Promise
  по: Colin Cherry
  Опубликовано: (1978)