1 | Studies on potassium fertilization in rice wheat cropping system |
Researcher: | Singh, Janardan |
Guide: | Sharma, H L |
University: | Himachal Pradesh Krishi Vishwavidyalaya |
Language: | English |
2 | |
Researcher: | Yadav, Janardan |
University: | Banaras Hindu University |
Language: | English |