E&E23 小时
Biden executive order opens up federal tracts to data centers
President Joe Biden issued an executive order Tuesday that directs the departments of Energy and Defense to lease sites to ...
Nature1 个月
Flora of the Upper Gangetic Plain and of Adjacent Siwalik and Subhimalayan Tracts
Flora of the Upper Gangetic Plain and of Adjacent Siwalik and Subhimalayan Tracts. Vol. i., part i. By J. F. Duthie. Pp. xvii + 403. (Calcutta: Office of the Department of Government Printing ...