http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title varies: 19 -1969, Research Farm reports; 1970-1971, Research Center reports.
Name of issuing body varies: 19 -1968, Texas Technological College Research Farm; 1969, Texas Tech University Research Farm; 1970-1971, Texas Tech University Research Center.
Special report (International Center for Arid and Semi-arid Land Studies)
Contribution (International Center for Arid and Semi-arid Land Studies)