| 1 | Internal migration: Its dependence upon heterogeneity of population composition |
| 2 | critical study of idea of distance between statistical populations |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | study of Human fertility with special reference to hospital data Varanasi |
| 6 | |
| Language: | English |
| 7 |