| 1 | Standards for judging the quality of irrigation water and its effect on soil and crops | |
| Researcher: | Bishan Singh | |
| University: | Panjab University | |
| Language: | English | |
| 2 | Standards for judging the quality of irrigation water and its effect on soil and crop | |
| Researcher: | Kanwar, Bishan Singh | |
| Guide: | Kanwar, J S | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||