APA
Channabasamma M.A, N.S. Hebsur, . (2012). Studies on levels and ratios of nitrogen and sulphur fertilizers on growth, yield and quality of maize (zea mays l.) under irrig. Dharwad: University of Agricultural Sciences.
Chicago
Channabasamma M.A, N.S. Hebsur, . 2012. Studies on levels and ratios of nitrogen and sulphur fertilizers on growth, yield and quality of maize (zea mays l.) under irrig. Dharwad: University of Agricultural Sciences.
Harvard
Channabasamma M.A, N.S. Hebsur, . (2012). Studies on levels and ratios of nitrogen and sulphur fertilizers on growth, yield and quality of maize (zea mays l.) under irrig. Dharwad: University of Agricultural Sciences.
MLA
Channabasamma M.A, N.S. Hebsur, . Studies on levels and ratios of nitrogen and sulphur fertilizers on growth, yield and quality of maize (zea mays l.) under irrig. Dharwad: University of Agricultural Sciences. 2012.