00585nam a2200169Ia 4500008004000000020001800040082001600058100001700074245002800091260003600119300001100155650004600166690001600212906001100228999001900239952015700258210210b2000   xxu||||| |||| 00| 0 eng d  a81 7648 214 5  a363.73 NARE  aNARAYAN (B).  aEnvironment management.  aNew Delhi.bNot Mentionedc2000  avi,320  aAquatic Atmosphere Biotic Human Ecology

  aEnvironment  a057889  c105386d105386  001040708Social WorkaALbALcSocial Workd2021-02-17eAparna Prakashan, Kanpur.g600.00l0o363.73 NAREp057889r2021-02-17 00:00:00w2021-02-17yBK