GSA today : a publication of the Geological Society of America.
Geological Society of America.
Boulder, Colo. : Geological Society of America
Mode of access: World Wide Web.
Description based on: Vol. 5, no. 1 (Jan. 1995); title from caption (publisher website, viewed Aug. 25, 2006).
Latest issue consulted: Vol. 18, no. 7 (July 2008) (viewed July 14, 2008).
Geological Society of America
Geological Society of America.
Geology
Geology.