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Chawla, R.P., Joia, B.S. & Kalra, R.L. Assessment of the losses of DDT and HCH residues in wheat flour duringChapati making. Bull. Environ. Contam. Toxicol. 22, 833–837 (1979). https://doi.org/10.1007/BF02027033
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DOI: https://doi.org/10.1007/BF02027033