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APA Citation Edition Citation

Piontek, J. (1992). Climatic changes and biological structure of the human populations in Poland in the Middle Ages. G. Fischer.

Chicago Citation Edition Citation

Piontek, Janusz. Climatic Changes and Biological Structure of the Human Populations in Poland in the Middle Ages. Stuttgart: G. Fischer, 1992.

MLA Citation Edition Citation

Piontek, Janusz. Climatic Changes and Biological Structure of the Human Populations in Poland in the Middle Ages. G. Fischer, 1992.