http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International list of geographical serials
A comprehensive checklist of serials of geographic value. Pt. 1
Compiled by Chauncy D. Harris and Jerome D. Fellmann. With the assistance of Jack A. Licate.
First published in 1949 under title: A comprehensive checklist of serials of geographic value. Part 1.
Research paper (University of Chicago. Department of Geography) ; no. 138