00396    a2200133   4500020001500000082001800015100001700033245006100050260004900111300002100160650001400181650004000195650002700235  a8121918774  a363.7363bMIS  aMishra, M.P.  aOur environment pollution control and future strategies   aNew DelhibS.Chand & Company Ltdc2000g2000  a[iv],124p.c24cm  aPollution  aOther social problems and services   aEnvironmental problems