00625nam a2200181 a 450000500170000000800410001702000170005802500140007504000230008908200240011210000210013624501030015726000510026030000350031165000220034665000380036865000370040620181210000411.0930108s1992    ii a          000 0 eng    a8185613656 :  aI-E-70198  aDLCcDLCdBD-DhBPA00a333.7220bCHE 19921 aChaurasia, B. P.10aEnvironmental pollution, consequences and measures /cB.P. Chaurasia ; foreword by J.K. Maheswari.  aAllahabad, India :bChugh Publications,c1992.  axxiv, 431 p. :bill. ;c22 cm. 0aPollutionzIndia. 0aEnvironmental degradationzIndia. 0aEnvironmental protectionzIndia.