00484nam a2200181Ia 450000500170000000800410001704000190005804100120007708200160008910000170010524500380012226000370016030000380019750400190023565000120025465100260026685000100029220220627103948.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a304.28bSAN  aSantra, S.C.  aEnvironmental SciencecS.C.Santra  aCalcuttabNew central bookc2001  axxviii, 944p.b ill. maps, tables  aIncludes index  aEcology  aEnvironmental science  aLCLIB