00623nam a22002178a 450000500170000000800410001701000140005802000260007202000230009803500130012103700150013404000180014908200120016710000190017924500460019825000120024426000400025630000280029650000340032465000470035820081024151836.0080626s2008    cau           000 0 eng    aENG-91771  a9780070648135c215.00  a0070648131c215.00  aEN-75304  bDBAD / PUb  adplbEnglish   a333.707  aJoseph, Benny   aEnvironmental studies /cby Benny Joseph   a2nd ed   aNew Delhi bTata McGraw-Hill,c2009  axx, 347p. c25cm (pbk)   aIncludes glossary and  index   aEnvironmental sciencesxStudy and teaching