1 | Availability of potassium in some Haryana soils in relation to minerals complementary ions and crops |
Researcher: | Singh, Brij Pal |
Guide: | Mahendra Singh |
University: | Ch Charan Singh Haryana Agricultural University |
Language: | English |
2 | |
Researcher: | Singh, Brij Pal |
Guide: | Joshi, B C |
University: | Dr Bhimrao Ambedkar University |
Language: | English |