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Search results for ' ' (0.003 seconds ) Total Hits : 3

1

Potassium and ammonium fixation in punjab soils

Researcher:Grewal, Jagdev Singh
University:Panjab University
Language:English
Shodhganga
2

Potassium fixation in indian soils and clay minerals

Researcher:Ishwar Das
University:Panjab University
Language:English
Shodhganga
3

Studies on the fixation of atmospheric nitrogen by cultivated leguminous crops of india

Researcher:Sen, Arindranath
University:Panjab University
Language:English