There is a published guide to this collection, Underground newspaper microfilm collection : table of contents, 1963-1984 (call number PN4784 .U53Z U523 1985), in the Microforms Reference Collection adjacent to the microform readers in the Knowledge Commons on Level 2. It contains an alphabetical listing of the papers included, and two geographical listings -- one for the United States (45 states and the District of Columbia), the other for the 36 foreign countries represented in the collection.
Some of these papers are covered in the Alternative press index (call number AI3 .A27), housed in the ARC [Automated Retrieval Center], the library's on-site high-density storage facility.
