| 1 | On improved strategies in survey sampling |
| Researcher: | Singh, Sarjinder |
| Guide: | Singh, R |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | Some contributions to stratified sampling |
| Researcher: | Rakesh Kumar |
| Guide: | Singh, R |
| University: | Punjab Agricultural University |
| Language: | English |
| 3 | Application of combinatorial problems on sampling theory |
| Researcher: | Singh, Rajinder |
| University: | Punjab Agricultural University |
| Language: | English |
| 4 | On efficient use of ancillary information in sample surveys |
| Researcher: | Bhullar, Baldev Singh |
| Guide: | Ravindra, Singh |
| University: | Punjab Agricultural University |
| Language: | English |
| 5 | Impact of violation of assumption in sample surveys |
| Researcher: | Lalit, Kishore |
| Guide: | Singh, Ravindra |
| University: | Punjab Agricultural University |
| Language: | English |
| 6 | Sampling strategies with reduced error |
| Researcher: | Singh, Naurang |
| Guide: | Singh, Ravindra |
| University: | Punjab Agricultural University |
| Language: | English |
| 7 | On certain improved estimators in the sample survey |
| Researcher: | Singh, Balwant |
| Guide: | Singh, Ravinder |
| University: | Punjab Agricultural University |
| Language: | English |
| 8 | Some contributions to the theory of sampling |
| Researcher: | Mehta, Sehdev Krishan |
| Guide: | Singh, Ravindra |
| University: | Punjab Agricultural University |
| Language: | English |
| 9 | Some developmets in the theory of sampling |
| Researcher: | Lal, Mohan |
| Guide: | Singh, Ravindra |
| University: | Punjab Agricultural University |
| Language: | English |
| 10 | Some contributions to the theory of sampling |
| Researcher: | Sukhminder, Singh |
| Guide: | Ravinder, Singh |
| University: | Punjab Agricultural University |
| Language: | English |
