000 00481cam a22001337a 4500
008 180718b1971 xxu||||| |||| 00| 0 eng d
082 _aB12 N213r
245 _aRapid population growth: consequences and policy implications
_cby National Academy of Sciences Washington
260 _aBaltimore
_bJohns Hopkins Press
_c1971
300 _a2v.
500 _aContents: v.1. Summary and recomendations v.2. research papers
650 _aPopulation
700 _aNational Academy of Sciences
999 _c480720
_d480720