User's guide to the Population, resources, environment and development databank (PRED Bank, version 2.1) /
United Nations.Department of Economic and Social Affairs.Population Division.
New York : United Nations,
1998.
"United Nations publication sales no. E.98.XIII.9."
"ST/ESA/SER.A/168."
Includes bibliographical references (p. 55-57).
Population, resources, environment and development databank (Computer file)
Population
Economic development