M.C.SHARMA AND H.A. MODI, K.P. 2012. 16.ISOLATION OF TWO POTASSIUM SOLUBILIZING FUNGI FROM CERAMIC INDUSTRY SOILS BY KALAVATI PRAJAPATI,1 M.C.SHARMA1 AND H.A. MODI2. LIFE SCIENCES LEAFLETS. 27, (May 2012), 71 to 75.