Bull, A. T. H. L. (2008). Biodiversity and Conservation in Europe. Springer.
Chicago Edition CitationBull, Alan T.(Editor) Hawksworth,David L..(Editor). Biodiversity and Conservation in Europe. New York: Springer, 2008.
ציטוט MLABull, Alan T.(Editor) Hawksworth,David L..(Editor). Biodiversity and Conservation in Europe. Springer, 2008.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.