The library at the Arnold Arboretum of Harvard University has a digitized collection of botanical and cultural images from early 20th-century East Asia. View the images.
China - Amdo Province Bridge near Chapa, Copyright © 2003, President and Fellows of Harvard College, Arnold Arboretum Archives; all rights reserved.
The main scholarly society related to East Asian studies is the Assocation for Asian Studies.
This is not a comprehensive list of graduate programs in East Asian studies. More programs (including undergraduate programs) are listed on the Association of Asian Studies web site.