000 00485cam a22001457a 4500
008 180718b1971 xxu||||| |||| 00| 0 eng d
082 _aB12 N213r/2
245 _aRapid population growth: consequences and policy implications
_cby National Academy of Sciences
260 _aBaltimore
_bJohns Hopkins
_c1971
300 _av2
500 _av2 x, 101- 690p
650 _aBirth control.
650 _aPopulation policy -Addresses, essays, lectures
700 _aNational Academy of Sciences
999 _c494979
_d494979