HIST 220 African American History

Digital Reference Books

Digital Reference Books Online - highly recommended!

  1. CLICK the library database links below to access digital reference books and subject encyclopedias

  2. FIRST try a broad search on your topic, such as:
    genetically modified foods
    biotech foods
  3. THEN try narrower searches such as:                                                           
    genetically modified foods nutrition
    genetically modified foods famine
    genetically modified foods economic development

Selected Reference Books