| 000 | 00442nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a304.6309034 _bF733.EO |
||
| 100 | _aForster, Colin, and Tucker, G. S. L. | ||
| 245 |
_aEconomic opportunity and white American fertility ratios, 1800-1860. _b |
||
| 260 |
_aNew Haven _bNew Haven University Press _c1972 |
||
| 300 | _ax, 121p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aTucker, G. S. L. ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a304 | ||
| 999 |
_c304 _d304 |
||