网站简介：A global professional association for English language educators involved in the teaching English as a second, foreign, or other language.
网站简介：Current statistical indicators, information on data gathering methodology.
网站简介：Provides hundreds of restored, reconstructed, and historically furnished buildings on a 301-acre site. Includes a visitor's guide, publications, educational programs, and details of research.
网站简介：Language-learning tips and lessons and a library of links to resources on the Web.
网站简介：A local certified organic farm cultivating over 75 varieties of fruits, vegetables and herbs.
网站简介：Official site. Located in Northfield, Vermont.
网站简介：APA is a nonprofit public interest and research organization committed to urban, suburban, regional, and rural planning. APA and its professional institute, the American Institute of Certified Planners, advance the art and science of planning to meet the needs of people and society.
网站简介：Biological and social anthropology forum exploring human variation and its impact on society.
网站简介：Electronically distributes reports of scholarly research in the field of agricultural economics..
网站简介：United States government profiles of countries and non-self-governing territories around the world. Information on geography, people, government, transportation, economy, communications, military, and transnational issues.
网站简介：Official government site offers information about the law on statistics, and information about the population, ecology, and economy of the country.
网站简介：Official site of Don Riso and Russ Hudson. Offers a discussion board, information about the Enneagram system, and free tests.
网站简介：Language lessons, dictionaries, alphabet, pronunciation, grammar. Featured sections on making comparisons and girls' names.
网站简介：Catalogue of writing or speaking mistakes and easily confusable words, with corrections.
网站简介：Includes official government demographic and economic statistics
网站简介：Economic calendar covering events such as US Treasury announcements, economic indicators and international banking holidays
网站简介：Postgraduate research in the social sciences.
网站简介：Works to provide responsible leadership in land use. Features events, news, publications and membership information.
网站简介：The ACL is the international scientific and professional society for people working on problems involving natural language and computation.
网站简介：About the Agency, official reports, publications (on subscription).
网站简介：A public-interest information exchange for the urban planning and development community. Urban planning and development news, job opportunities, commentary and events.
网站简介：Undergraduate program offers bachelor degrees in computer science and computer engineering. Graduate program grants M.S. and Ph.D. degrees in computer science. Research interests include subjects ranging from computer graphics to languages to robotics. Research papers and experimental software available for download. - Baltimore, MD.
网站简介：Offers a range of languages for learning, through lessons such as vocabulary, phrases, grammar and flashcards with audio.
网站简介：Information on population estimates and key indicators for all members of the UN and areas with populations of or greater than 150,000.
网站简介：Daily podcasts that teach Japanese from beginning to advanced levels. Requires registration. Only some content is available free.
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