| 000 | 00416nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1973 xx 000 0 und d | ||
| 082 | _a301.426 W83F | ||
| 100 | _aDUNCAN, Gordon W | ||
| 245 | 0 | _aFertility control methods: strategies for introduction: proceedings | |
| 260 |
_bN.Y _c1973 |
||
| 300 | _a230p | ||
| 650 | _aBIRTH CONTROL | ||
| 653 | _aBIRTH CONTROL | ||
| 653 | _aFAMILY PLANNING | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c55261 _d55261 |
||