Citace podle APA

(1983). Using our natural resources: 1983 yearbook of agriculture. [New York]: United states department of agriculture.

Styl Chicago

Using Our Natural Resources: 1983 Yearbook of Agriculture. [New York]: United states department of agriculture, 1983.

Citace podle MLA

Using Our Natural Resources: 1983 Yearbook of Agriculture. [New York]: United states department of agriculture, 1983.

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