00717    a2200205   4500010001400000020002500014035001300039037001600052082001000068090001500078100001400093245008600107260004400193270004800237300003000285500002100315942002500336999001500361952013500376  aENG-88878  c250.00a978812033307  aEN-72411  bDBAD /  PUB  a363.7  c9593d9593  aDas, R.C.1 aEnvironmental science :cby R.C. Das [and] D.K. Beherabprinciples and practice /  aNew DelhibPrentice-Hall of Indiac2008  aM-97, Connaught Circus,bNew Delhie110 001  axiv, 362p. :c24cm  (pbk)  aIncludes   index  adplcENk363.7 / DAS  c9419d9419  00102ddc40718NFICaDBADbDBADeDBAD/PUBg250.00l0o363.7 DASpEN-72411r2008-09-15 00:00:00t1u10402v250.00w2008-09-15yEN