APA
S. Madhukar, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . (1997). Long term effect of cropping systems and organic manure application on soil properties in vertisol. Dharwad: University of Agriculturla Sciences, Dharwad.
Chicago
S. Madhukar, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . 1997. Long term effect of cropping systems and organic manure application on soil properties in vertisol. Dharwad: University of Agriculturla Sciences, Dharwad.
Harvard
S. Madhukar, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . (1997). Long term effect of cropping systems and organic manure application on soil properties in vertisol. Dharwad: University of Agriculturla Sciences, Dharwad.
MLA
S. Madhukar, H.M. Manjunathaiah Department of Soil Science and Agricultural Chemis, . Long term effect of cropping systems and organic manure application on soil properties in vertisol. Dharwad: University of Agriculturla Sciences, Dharwad. 1997.