APA
A M Krishnappa, N G Perur Department of Soil Science and Agricultural Chemis, . (1971). Influence of forms of phosphorus on soybeam and succeeding ragi crop. Bangalore: University of Agricultural Sciences, Bangalore.
Chicago
A M Krishnappa, N G Perur Department of Soil Science and Agricultural Chemis, . 1971. Influence of forms of phosphorus on soybeam and succeeding ragi crop. Bangalore: University of Agricultural Sciences, Bangalore.
Harvard
A M Krishnappa, N G Perur Department of Soil Science and Agricultural Chemis, . (1971). Influence of forms of phosphorus on soybeam and succeeding ragi crop. Bangalore: University of Agricultural Sciences, Bangalore.
MLA
A M Krishnappa, N G Perur Department of Soil Science and Agricultural Chemis, . Influence of forms of phosphorus on soybeam and succeeding ragi crop. Bangalore: University of Agricultural Sciences, Bangalore. 1971.