00796nam a22002051  4500001001300000003000400013005001700017008004100034010001700075025001900092050002000111100001700131245009900148260009900247300001800346490009400364504003100458650002200489810007900511sa 68018558 DLC20260227112712.0711008s1965    ii       b    00010 eng    asa 68018558   aPL480:I-E-66300 aRA1242.D35bG8610aGupta, M. N.10aMedical and environmental study in a plant manufacturing D.D.T.c[by] M. N. Gupta [and others]0 aNew Delhi,bChief Adviser Factories, Ministry of Labour and Employment, Govt. of India,c1965.  a26 p.c28 cm.1 aChief Adviser Factories. Ministry of Labour and Employment, Govt. of India. Report no. 23  aBibliographical footnotes. 0aDDT (Insecticide)1 aIndia (Republic).bOffice of the Chief Adviser, Factories.tReportvno. 23