APA
H.P. Revenna, K.T. Shivashankar Department of Horticulture, . (1995). Studies on influence of varied levels of NPK and spacing on growth, yield and quality attributes of sweet potato [Ipomoea batata. Bangalore: University of Agricultural Sciences Bangalore.
Chicago
H.P. Revenna, K.T. Shivashankar Department of Horticulture, . 1995. Studies on influence of varied levels of NPK and spacing on growth, yield and quality attributes of sweet potato [Ipomoea batata. Bangalore: University of Agricultural Sciences Bangalore.
Harvard
H.P. Revenna, K.T. Shivashankar Department of Horticulture, . (1995). Studies on influence of varied levels of NPK and spacing on growth, yield and quality attributes of sweet potato [Ipomoea batata. Bangalore: University of Agricultural Sciences Bangalore.
MLA
H.P. Revenna, K.T. Shivashankar Department of Horticulture, . Studies on influence of varied levels of NPK and spacing on growth, yield and quality attributes of sweet potato [Ipomoea batata. Bangalore: University of Agricultural Sciences Bangalore. 1995.