Global Reference on the Environment, Energy, and Natural Resources (GREENR) offers researchers an interdisciplinary resource for environment and sustainability studies. GREENR provides news, background information, video, commentaries, primary source documents and statistics in relevant topic areas such as energy systems, healthcare, food, climate change, population, and economic development. 

  • Databases
  • POWER Library
  • Science
  • Technology
  • Primary Sources
  • Adults
  • Parents
  • Seniors
  • Teens

(ebook) This series centers on the specific projects, tasks, and activities in which businesspeople currently engage. This volume focuses on the social aspects of internet marketing.

  • Business
  • e-Books
  • Technology
  • Adults

Explore topic collections from Agriculture to World History with 29 e-resources covering business information, communications, diversity, environment, fine arts, hospitality, military, nursing, pop culture, psychology, religion and more! 

  • Databases
  • POWER Library
  • Religion
  • Newspapers
  • e-Books
  • Primary Sources
  • Images
  • African-American Studies
  • Automotive
  • Business
  • Careers
  • Culinary
  • Current Events
  • History
  • Homework Help
  • Investment
  • Literature
  • Local Interest
  • Science
  • Social Sciences
  • Adults
  • Kids
  • Parents
  • Readers
  • Seniors
  • Teens

Explore encyclopedias and specialized reference sources on a variety of topics from history, government, environment, math, and more!

  • Databases
  • e-Books
  • Primary Sources
  • African-American Studies
  • Business
  • General Research
  • History
  • Languages
  • Legal Resources
  • Literature
  • Science
  • Social Sciences
  • Adults
  • Parents
  • Readers
  • Seniors
  • Teens

Explore this general-interest periodical resource offering nearly more than 15,000 titles with more than 8,800 in full text. With millions of articles available in PDF and HTML full-text, the collection is also supplemented by reference, newspaper, and audio content.

  • Databases
  • Primary Sources
  • Periodicals
  • Adults
  • Parents
  • Seniors
  • Teens
  • Readers

A site to teach older adults how to use the Internet.

If you're accessing this site on a tablet (iPad, Samsung Galaxy, etc.), use this link: http://www.generationsonline.org/gol4ipad 

Username: tabletdelcopl (all lower case)

Password: 020516tb

  • General Research
  • Technology
  • Seniors

Grants.gov is the place to FIND and APPLY for federal grants.

  • Grants
  • Non-profits
  • Adults

Single search for newspapers in the Philadelphia Region. Primarily the Philadelphia Inquirer and the Delaware County Daily Times.

  • Current Events
  • Local Interest
  • Periodicals
  • Newspapers
  • Primary Sources
  • Adults
  • Seniors
  • Teens

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