APA
S. Selvaraj, N.S. Hebsur Department of Soil Science and agricultural Chemis, . (2012). Studies on organophosphorus pesticide residues in paddy ecosystem and evaluation of zn and fe content in paddy grains and soils. Dharwad: University of Agricultural Sciences.
Chicago
S. Selvaraj, N.S. Hebsur Department of Soil Science and agricultural Chemis, . 2012. Studies on organophosphorus pesticide residues in paddy ecosystem and evaluation of zn and fe content in paddy grains and soils. Dharwad: University of Agricultural Sciences.
Harvard
S. Selvaraj, N.S. Hebsur Department of Soil Science and agricultural Chemis, . (2012). Studies on organophosphorus pesticide residues in paddy ecosystem and evaluation of zn and fe content in paddy grains and soils. Dharwad: University of Agricultural Sciences.
MLA
S. Selvaraj, N.S. Hebsur Department of Soil Science and agricultural Chemis, . Studies on organophosphorus pesticide residues in paddy ecosystem and evaluation of zn and fe content in paddy grains and soils. Dharwad: University of Agricultural Sciences. 2012.