00749nam0-22002771i-450-99000372708040332120001010000372708FED01000372708(Aleph)000372708FED0100037270820000920d1966----km-y0itay50------baitay-------001yyEnviromental qualityIn a growing economy( Edited by) H.JarretU.S.A.the Johns Hopkins press1966173p.23cmJarret,Henry381484ITUNINARICAUNIMARCBK990003727080403321Q2-Q4.105618DECTSDECTSEnviromental quality501205UNINAING01