| 2005 | Khageshwar Singh Patel, K. Shrivas, P. Hoffmann, N. Jakubowski: A survey of lead pollution in Raipur, Chhattisgarh State, central India. In: Environmental Geochemistry and Health, 2005, |
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| 2005 | Khageshwar Singh Patel, K. Shrivas, R. Brandt, N. Jakubowski, W. Corns, P. Hoffmann: Arsenic contamination in water, soil, sediment and rice of central India. In: Environmental Geochemistry and Health, 2005, 131-145 |
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| 2004 | K. Agrawal, G. Agnihotri, K. Shrivas, G. L. Mundhara, Khageshwar Singh Patel, P. Hoffmann: Determination of Cationic Surfactants in Environmental Samples by Flow Injection Analysis. In: Microchim. Acta, 2004, 273-278 |
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| 2004 | Aditya Shukla, Gaurav Agnihotri, Khageshwar Singh Patel, Peter Hoffmann: Determination of Thiocyanate in Waste Water. In: Analytic Letters, 2004, 1991-2001 |
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| 2004 | Kamlesh Shrivas, Khageshwar Singh Patel, Peter Hoffmann: Flow Injection Analysis Spectrophotometric Determination of Palladium. In: Analytical Letters, 2004, 507-516 |
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| 2004 | Kavita Agrawal, Girdhar Lal Mundhara,
Khageshwar Singh Patel, Peter Hoffmann: Flow-Injection Analysis Spectrophotometric Determination of Bismuth in Environmental and Pharmaceutical Samples. In: Analytical Letters, 2004, 2163-2174 |
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| 2004 | Kamlesh Shrivas, Khageshwar Singh Patel: On-Site Determination of Arsenic in Contaminated Water. In: Analytical Letters, 2004, 333-344 |
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| 2001 | Khageshwar Singh Patel, A. Shukla, A. Goswami, S. K. Chandavanshi, P. Hoffmann: A new spectrophotometric method for the determination of total and ferric iron in rain water at the ppb level. In: Fresenius J Anal Chem, 2001, 530-534 |
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| 2001 | Khageshwar Singh Patel, A. Shukla, A.N. Tripathi, P. Hoffmann: Heavy Metal Concentrations of Precipitation in East Madhya Pradesh of India. In: Water, Air, and Soil Pollution, 2001, 463-468 |
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| 2001 | Khageshwar Singh Patel, S. Shukla, A. N. Tripathi, P. Hoffmann: Precipitation of Heavy Metals in Central India. In: Water, Air & Soil Pollution, 2001, |
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| 2001 | Khageshwar Singh Patel, A. Shukla, N. Agrawal, P. Hoffmann: Visible Spectrophotometric Determination of Tantalum in Soil, Sediment, Minerals, and Alloys. In: Journal of AOAC International, 2001, 399-405 |
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| 1999 | Khageshwar Singh Patel, R. M. Patel, A. N. Tripathi, C. K. Chandrawanshi, P. K. Pandey. S. Chikhalikar, A. Kamavisdar, S. G. Aggarwal: Concentration of mercury and other heavy metals in central India. Mercury Contaminated Sites. Springer Verlag, 1999. 487-499 |
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| 1999 | Khageshwar Singh Patel, R. M. Patel: Simple and specific method for flow injection analysis determination of cationic surfactants in environmental and commodity samples. In: Talanta, 1999, 923-931 |
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