| 000 | 00463cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aB12 Un3l | ||
| 245 |
_aLevels and trends of fertility through-out the world, 1950-1970 _cby Department of Economic and Social Affairs, United Nations |
||
| 260 |
_aNew York _bUnited Nations _c1977 |
||
| 300 | _a361+p. | ||
| 440 | _aPopulation Studies, No. 59 | ||
| 700 | _aUnited Nations. Department of Economic and Social Affairs | ||
| 999 |
_c488385 _d488385 |
||