00470nam a2200157Ia 4500008004100000020001800041082001400059100004300073245005500116250000900171260005000180300002300230500001900253600002000272650002000292240925s9999    xx            000 0 und d  a9789332555389  a363.7 WRI  aWright, Richard T.; Boorse, Dorothy F. 0aEnvironmental Science: toward a sustainable future  a12th  aUttar Pradesh:bPearson Education Incc,2017.  a286p.b0fOriginal  aIncludes Index  aSocial Sciences  aSocial Sciences