http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
development of African land resources," with particular reference to central and southern Africa
report of the proceedings of a CASLE regional seminar held in Harare on 5-9 September 1983
Commonwealth Association of Surveying and Land Economy
Commonwelath Association of Surveying and Land Economy.