APA
H Sannappa, N Vasuki Department of Soil Science and Agricultural Chemis, . (1990). Studies on copper in soils and its influence on fodder sorghum. Dharwad: University of Agricultural Sciences, Dharwad.
Chicago
H Sannappa, N Vasuki Department of Soil Science and Agricultural Chemis, . 1990. Studies on copper in soils and its influence on fodder sorghum. Dharwad: University of Agricultural Sciences, Dharwad.
Harvard
H Sannappa, N Vasuki Department of Soil Science and Agricultural Chemis, . (1990). Studies on copper in soils and its influence on fodder sorghum. Dharwad: University of Agricultural Sciences, Dharwad.
MLA
H Sannappa, N Vasuki Department of Soil Science and Agricultural Chemis, . Studies on copper in soils and its influence on fodder sorghum. Dharwad: University of Agricultural Sciences, Dharwad. 1990.