http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
ACSM-ASPRS Annual Convention (1992 : Albuquerque, N.M.)
American Congress on Surveying and Mapping
American Society for Photogrammetry and Remote Sensing
v. 1. ASPRS technical papers -- v. 2. ACSM technical papers.
"ASPRS 58th Annual Convention, ACSM 52nd Annual Convention".