Crosby, A. W. (2004). Ecological imperialism: The biological expansion of Europe, 900-1900 (2nd ed.). Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleCrosby, Alfred W. Ecological Imperialism: The Biological Expansion of Europe, 900-1900. 2nd ed. Cambridge: Cambridge University Press, 2004.
Παραπομπή MLACrosby, Alfred W. Ecological Imperialism: The Biological Expansion of Europe, 900-1900. 2nd ed. Cambridge: Cambridge University Press, 2004.
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