"What good is a rattlesnake? What purpose do animals serve? All species play a vital role in their biological communities, and the removal of just one can have a noticeable and catastrophic ripple effect. Yet social and political pressures frequently pit species conservation against economic progress and prosperity, and scientists fear that we may be in the midst of a mass extinction event. Brian R. Chapman and William I. Lutterschmidt m ..."
Der Medici-Papst Leo X. und Frankreich(1st Edition) Politik, Kultur und Familiengeschichte in der Europaischen Renaissance (Spatmittelalter, Humanismus, ... and ... Humanismus, Reformation / Studies in the La) 通过 Michael Rohlmann , Götz-Rüdiger Tewes Hardcover, 609 页, 发布时间 2002 通过 Mohr Siebeck ISBN-13: 978-3-16-147769-0, ISBN: 3-16-147769-3