SpringerLink (Online service), Wucherer, W., Dimeyeva, L. A., & Ogar, N. P. (2012). Aralkum - a man-made desert: The desiccated floor of the Aral Sea (Central Asia). Springer Berlin Heidelberg.
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service), Walter Wucherer, Liliya A. Dimeyeva, agus Nathalia P. Ogar. Aralkum - a Man-made Desert: The Desiccated Floor of the Aral Sea (Central Asia). Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Lua MLA (8ú heag.)SpringerLink (Online service), et al. Aralkum - a Man-made Desert: The Desiccated Floor of the Aral Sea (Central Asia). Springer Berlin Heidelberg, 2012.
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