00478    a2200157   4500010001400000020002300014035001300037037001600050082001000066100001700076245004300093260004400136270006000180300003000240500005000270  aENG-89980  a8175155264c150.00  aEN-73513  bDBAD /  PUB14a363.71 aSinha, Jyoti1 aEnvironmental science/cby Jyoti Sinha  aNew  DelhibGalgotia Publicationsc2006  a5,  Ansari Road,  Darya GanjbNew  DelhicDelhie110002  axiii, 232p.c22 cm  (pbk)  aIncludes  bibliographical references & index.