Helldén, U., & Brogaard, R. (1999). Desertification and global climate change – Little Ice Age desertification in Iceland? International Union of Soil Sciences (IUSS).
Chicago Style (17th ed.) CitationHelldén, Ulf, and Rannveig Brogaard. Desertification and Global Climate Change – Little Ice Age Desertification in Iceland? International Union of Soil Sciences (IUSS), 1999.
MLA (9th ed.) CitationHelldén, Ulf, and Rannveig Brogaard. Desertification and Global Climate Change – Little Ice Age Desertification in Iceland? International Union of Soil Sciences (IUSS), 1999.
Warning: These citations may not always be 100% accurate.