Agricultural policy under economic development

Eitemau Tebyg

• Agricultural policy under economic development
  gan: Heady, Earl O
  Cyhoeddwyd: (1962)
• Economic development of agriculture: the modernization of farming
  gan: Heady, Earl O
  Cyhoeddwyd: (1970)
• Economics of agricultural production and resource use
  gan: Heady, Earl O
  Cyhoeddwyd: (1952)
• Economics of agricultural production and resource use
  gan: Heady, Earl O
  Cyhoeddwyd: (1952)
• Economics of agricultural production and resource use
  gan: Heady, Earl O
  Cyhoeddwyd: (1952)