APA
                Basavaraj, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . (2000). Studies on phosphorusenriched organic manures on P-availability to maize-bengal gram cropping sequence in vertisol. Dharwad: University of Agricultural Sciences Dharwad.
                
                Chicago
                Basavaraj, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . 2000. Studies on phosphorusenriched organic manures on P-availability to maize-bengal gram cropping sequence in vertisol. Dharwad: University of Agricultural Sciences Dharwad.
                
                Harvard
                Basavaraj, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . (2000). Studies on phosphorusenriched organic manures on P-availability to maize-bengal gram cropping sequence in vertisol. Dharwad: University of Agricultural Sciences Dharwad.
                
                MLA
                Basavaraj, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . Studies on phosphorusenriched organic manures on P-availability to maize-bengal gram cropping sequence in vertisol. Dharwad: University of Agricultural Sciences Dharwad. 2000.