APA

S. Sunder Raj, B.N. Kavalappa Department of Soil Science and Agricultural Chemis, . (1987). Effect of long term manuring and cropping programme on vertical distribution of different forms of potassium and their influence. Bangalore: University of Agricultural Sciences, Bangalore.

Chicago

S. Sunder Raj, B.N. Kavalappa Department of Soil Science and Agricultural Chemis, . 1987. Effect of long term manuring and cropping programme on vertical distribution of different forms of potassium and their influence. Bangalore: University of Agricultural Sciences, Bangalore.

Harvard

S. Sunder Raj, B.N. Kavalappa Department of Soil Science and Agricultural Chemis, . (1987). Effect of long term manuring and cropping programme on vertical distribution of different forms of potassium and their influence. Bangalore: University of Agricultural Sciences, Bangalore.

MLA

S. Sunder Raj, B.N. Kavalappa Department of Soil Science and Agricultural Chemis, . Effect of long term manuring and cropping programme on vertical distribution of different forms of potassium and their influence. Bangalore: University of Agricultural Sciences, Bangalore. 1987.