00397nam a2200133Ia 4500003000400000005001700004008004100021020001800062100004200080245006400122250000800186260005900194300001000253TMU20260727120231.0230125s9999    xx            000 0 und d  a9788173718625  aUGC, Erach Bharucha, University Press 0aTextbook of Environmental Studies for Undergraduate Courses  a2nd  bUGC, Erach Bharucha, University Pressc2015aNew Delhi  a305p.