00853nam a22002417a 450000500170000001000110001702000100002803500110003803700160004904000120006508200150007724500850009226000430017730000290022050000190024965000490026865000370031770000260035470000300038094200240041099900190043495201580045320170124110138.0  a745759  c00.00  a745759  bCen Lib/Ret  aDPLbEN  a628.5bAME  aAmerica's changing environment /cedited by Roger Revelle [and] Hans H.Landsberg  bHoughton Mifflin Companyc1970aBoston  axxxvii, 314p. c22cm(Hb)  aIncludes index  aEnvironmental policy -- United States932604  aEcology -- United States.932605  aRevelle, Roger932606  aLandsberg, Hans H.932607  2ddccENh628.5mAME  c131731d131731  04104070aLbLd2015-07-15eCen Lib/Retg0.00l0o628.5 AMEp745759r2015-07-15 00:00:00t1v0.00w2015-07-15yENzW/d List No. 6881/9 ; dtd 01/09/2020