| Before and after a population census operations in Nigeria, a physician's experience
|
1968 |
Ogunlesi, T. O. |
| Some aspects of population movements in Kenya
|
1968 |
Ominde, Simeon H. |
| Infertility in Tropical Africa
|
1968 |
Romaniuk, Anatole |
| The politics and economics of Nigeria's population census
|
1968 |
Yesufu, T. M. |
| Ghana fertility survey; a preliminary report
|
1968 |
Pool, D. I. |
| Africa and the World Population Conference
|
1968 |
Smith, T. E. |
| Some reflection upon the nutritional problems of dense farm populations in parts of Nigeria
|
1968 |
Dema, I. S. |
| Some cultural factors in the critical density of population in Tropical Africa
|
1968 |
Afolabi Ojo, G. J. |
| Problems of data collection for population studies in Nigeria with particular reference to the 1952/53 census and the Western Region
|
1968 |
Duru, R. C. |
| Population distribution in Sierra Leone
|
1968 |
Clarke, John Innes |
| The Tunisian family planning programme
|
1968 |
Brown, George F. |
| Population policy; a survey of Commonwealth Africa
|
1968 |
Caldwell, J. C. |
| Some aspects of fertility studies in Ghana
|
1968 |
Gaisie, S. K. |
| The improvement of the quantitaty and quality of demographic statistics
|
1968 |
Brass, William I. |
| The use of existing data
|
1968 |
Brass, William I. |
| Demographic training and research in Tropical African universities
|
1968 |
Caldwell, J. C. |
| A demographic note on marriage, family and family growth in Lagos, Nigeria
|
1968 |
Ohadike, P. O. |
| A preliminary medium estimate of the 1962 mid-year population of Nigeria
|
1968 |
Okonjo, Chukuka |
| The role of government in population census projects in Africa
|
1968 |
Omaboe, E. N. |
| Taking a population census in Tropical Africa
|
1968 |
Owusu, D. J. |
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