http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the population crisis in the United States
University of North Carolina (1793-1962)
Consists of 7 lectures delivered in a seminar offered at the University of North Carolina, 1965/66, and sponsored by the Carolina Population Center, and a chapter selected from the U.S. Dept. of the Interior's Conservation yearbook number 2, 1966.