Merck [PDF] (consulté le 15 août 2016). Simon Cotton, The Chemistry of Precious Metals, Springer, 1997. (de) A. F. Holleman, E. Wiberg, N. Wiberg, Lehrbuch ...
The giant panda (Ailuropoda melanoleuca) is recognized worldwide as an icon for wildlife conservation. The Qinling subspecies (Ailuropoda melanoleuca qinlingensis) inhabiting the Qinling Mountains is ...