APA
R. Ashok Kumar, H.B. Lingaiah Department of Horticulture, . (2001). Effect of azotobacter on growth and yield of radish (Raphanussativus L.) Cultivars. Bangalore: University of Agricultural Sciences Bangalore.
Chicago
R. Ashok Kumar, H.B. Lingaiah Department of Horticulture, . 2001. Effect of azotobacter on growth and yield of radish (Raphanussativus L.) Cultivars. Bangalore: University of Agricultural Sciences Bangalore.
Harvard
R. Ashok Kumar, H.B. Lingaiah Department of Horticulture, . (2001). Effect of azotobacter on growth and yield of radish (Raphanussativus L.) Cultivars. Bangalore: University of Agricultural Sciences Bangalore.
MLA
R. Ashok Kumar, H.B. Lingaiah Department of Horticulture, . Effect of azotobacter on growth and yield of radish (Raphanussativus L.) Cultivars. Bangalore: University of Agricultural Sciences Bangalore. 2001.