Theodore Roosevelt's Policy in the Field of Ecology: Conservation Natural Resources / Perha, T. Yu. (2016)
Ukrainian

English  Problems of World History   /     Issue (2016, 2)

Perha T. Yu.
Theodore Roosevelt's Policy in the Field of Ecology: Conservation Natural Resources


Cite:
Perha, T. Yu. (2016). Theodore Roosevelt's Policy in the Field of Ecology: Conservation Natural Resources. Problems of World History, 2, 82-96. http://jnas.nbuv.gov.ua/article/UJRN-0000663515 [In Ukrainian].

 

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