1. Introduction to Soil Microbiology;Alexander,1977
2. Phosphate-solubilizing microorganisms of a lateritic soil. I. Solubilization of inorganic phosphate and production of organic acids by microorganisms, isolated in sucrose calcium phosphate agar plates;Banik;Zbl. Bakt. II,1981
3. Phosphate-solubilizing microorganisms of a lateritic soil. II. Effect of some tricalcium phosphate-solubilizing microorganisms on available phosphate content of the soil;Banik;Zbl. Bakt. II,1981
4. Fractionation of soil phosphorus;Chang;Soil. Sci.,1957
5. Residual effect of organic manures on the microbial population and phosphate-solubilizing power of wheat (Triticum aestivum L.) rhizosphere soils;Dey;Indian Agric.,1976