| 000 | 00527cam a22001691i 4500 | ||
|---|---|---|---|
| 050 | 0 | _aJX1977 | |
| 110 | 2 | _aUnited Nations. | |
| 245 | 1 | 0 |
_aHuman fertility and national development : _ba challenge to science and technology. |
| 260 |
_aNew York, _bUnited Nations, _c1971. |
||
| 300 |
_ax, 140 p. _billus., fold. map. |
||
| 490 | 1 | _a[United Nations. Document] | |
| 500 | _a"United Nations publication. Sales no.: E.71.II:A.12." | ||
| 650 | 0 | _aPopulation. | |
| 650 | 0 | _aFertility, Human. | |
| 650 | 0 | _aBirth control. | |
| 942 | _cBK | ||
| 999 |
_c604 _d604 |
||