Economics of agricultural production and rsources use.

Documenti analoghi

• economics of agricultural production and resource use
  di: Heady, Earl O
  Pubblicazione: (1964)
• Economics of agricultural production and resource use
  di: Heady, Earl O
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• Economics of agricultural production and resource use
  di: Heady, Earl O
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• Economics of agricultural production and resource use
  di: Heady, Earl O
  Pubblicazione: (1952)
• Economics of agricultural production and resource use
  di: Heady, Earl O
  Pubblicazione: (1964)