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Bulletin of the World Health Organization|January 1, 1970
Studies on the mechanism of DDT resistance in Culex pipiens fatigans. Lipids of susceptible and resistant strainsR L Kalra
Pesticides Monitoring Journal|September 1, 1978
DDT residues in butter and infant formula in India, 1977G S Dhaliwal, R L Kalra
Environmental Pollution (Barking, Essex : 1987)|January 1, 1994
Organochlorine pesticide residues in human milk in Punjab, IndiaR L Kalra, B Singh, R S Battu
Journal of AOAC International|June 27, 2000
Estimation of residues of carbofuran and its metabolites in sugarcane and soil by derivatization with 1-fluoro-2,4-dinitrobenzene and gas chromatography with nitrogen-phosphorus detectionR Battu, R L Kalra, R S Dhillon
Journal - Association of Official Analytical Chemists|January 1, 1981
Simplified method for estimation of DDT and hexachlorocyclohexane residues in milkS K Kapoor, R P Chawla, R L Kalra
Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes|January 1, 1980
Contamination of bovine milk with DDT and HCH residues in relation to their usage in malaria control programmeS K Kapoor, R P Chawla, R L Kalra
The Science of the Total Environment|January 1, 1989
Contamination of stored food and feed commodities from indoor use of HCH and DDT in malaria control programmesR S Battu, P P Singh, B S Joia, et al.
The Science of the Total Environment|October 15, 1989
Contamination of bovine (buffalo, Bubalus bubalis (L.)) milk from indoor use of DDT and HCH in malaria control programmesR S Battu, P P Singh, B S Joia, et al.
Food Additives and Contaminants|April 21, 2006
Residues of DDT and HCH in wheat samples collected from different states of India and their dietary exposure: A multicentre studyG S Toteja, S Diwakar, A Mukherjee, et al.
Food Additives and Contaminants|February 7, 2001
DDT and HCH residues in dairy milk samples collected from different geographical regions of India: a multicentre studyR L Kalra, H Kaur, S Sharma, et al.
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