APA
Sarvajna B Salimath, T Satyanarayana Department of Soil Science and Agricultural Chemis, . (1990). Studies on status of potassium and sulphur in soils and their effect on onion (Allium cepa L.) yield. Dharwad: University of Agricultural Sciences, Dharwad.
Chicago
Sarvajna B Salimath, T Satyanarayana Department of Soil Science and Agricultural Chemis, . 1990. Studies on status of potassium and sulphur in soils and their effect on onion (Allium cepa L.) yield. Dharwad: University of Agricultural Sciences, Dharwad.
Harvard
Sarvajna B Salimath, T Satyanarayana Department of Soil Science and Agricultural Chemis, . (1990). Studies on status of potassium and sulphur in soils and their effect on onion (Allium cepa L.) yield. Dharwad: University of Agricultural Sciences, Dharwad.
MLA
Sarvajna B Salimath, T Satyanarayana Department of Soil Science and Agricultural Chemis, . Studies on status of potassium and sulphur in soils and their effect on onion (Allium cepa L.) yield. Dharwad: University of Agricultural Sciences, Dharwad. 1990.