| 1 | Influence of soil characteristics on zinc-copper interaction |
| Researcher: | Chaman Lal |
| Guide: | Thakkar, P N |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Wangneo, Chaman Lal |
| Guide: | Tewari, K |
| University: | Indian Institute of Technology-Kanpur |
| Language: | English |