: A specific set of 12 plates (Plates 1-12) provided as a single 39.0 MB PDF for the report titled " GIS-Based Identification of Areas with Mineral Resource Potential in Alaska ".
: The historical annual report for the Chief of the National Guard Bureau for the year 2001 is a 39.0 MB file. (39.0 MB)
: A set of plates related to geohydrology and water-level measurements delivered as a 39.0 MB zipped PDF collection . : A specific set of 12 plates (Plates