The growth of world population analysis of the problems and recommendations for research and training. [electronic resource] :
- Washington : National Academy of Sciences, 1963.
- xii, 38 p. : diag.
- National Research Council (U.S.) Publication ; 1091 .
- Publication (National Research Council (U.S.)) ; no. 1091. .
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.