Different nutrient media can affect in vitro culturing proto- cols, and experimentation under varied growth conditions is valuable in plants where in vitro meth
A systematic environmental rock magnetic study of a century-millennial scale loesspaleosol sequence of the last interglacial in the Jiuzhoutai well section, La
THE Dashui gold mine, situated in Gansu Province of western China, is a superlarge gold deposit newlydiscovered in western Qinling erogenic belt, hosted within