Abstract: As a public resource, the library has the very important value. Whether it is paper book or digital resource, library as a reservoir of knowledge meets people's daily learning and research ...
WASHINGTON (AP) — The Trump administration said Monday it is pausing leases for five large-scale offshore wind projects under construction in the East Coast due to unspecified national security risks ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback