[1]
B. Karthik kumar, V.S. Thiruvengada rajan, N. Amruth kumar, S. Angala parameswari and C. Madhusudhana Chetty 2011. Analytical method for the determination of pesticides in soil by thin layer chromatography. International Journal of Research in Pharmaceutical Sciences. 2, 4 (Oct. 2011), 685-687.