- South Dakota periodicals,
The South Dakota Periodicals Index is a subject and author index to selected periodicals and annuals published in South Dakota. Its purpose is to facilitate the location of information about the people, places, events, and issues that make South Dakota a special place. As reference librarians at South Dakota State University we are aware of the difficulty of finding specific information about South Dakota. National periodical indexes provide very limited coverage of South Dakota, and it is not unusual to search through many different indexes without finding a single reference to the state.
Available at: http://works.bepress.com/mary-caspers-graper/1/