| 000 | 01034nas a2200253Ia 4500 | ||
|---|---|---|---|
| 001 | MUSEF-HEM-PPE-081345 | ||
| 003 | BO-LP-MUSEF | ||
| 008 | 190909c99999999xx |||||||||||| ||spa|| | ||
| 040 | _aBO-LpMNE | ||
| 100 | _aBongaarts, J. | ||
| 245 | 4 | _aThe fertility impact of traditional and changing childspacing practices in tropical Africa. | |
| 260 |
_aWashington-US : _bUnited States Agency for International Development, _c1981. |
||
| 300 |
_apágina 56 : _bilustraciones blanco y negro |
||
| 310 | _aTrimestral | ||
| 362 | _aVol.9, no.2 (Jul. 1981) | ||
| 490 |
_aA.I.D. research & development abstracts ; _vno.2 |
||
| 500 | _aArtículo dentro de: Population-family planning. | ||
| 500 | _aSumarios de investigación. | ||
| 773 |
_a _tA.I.D. research & development abstracts _dWashington: United States Agency for International Development, 1981 |
||
| 810 | _aUnited States Agency for International Development. | ||
| 850 | _aBO-LpMNE | ||
| 901 | _aClaudia Lizet Poma Salinas | ||
| 942 |
_aBIB _bBIB _cPPE _2ddc _dCON _j011 |
||
| 999 |
_c234207 _d234207 |
||