01172nam a2200301 a 450000100070000000500170000700800410002401900130006502000150007803500170009303500120011004000220012204300120014408200220015624501010017824601110027926000660039030000460045644000340050250000330053650400280056965000520059765000480064965000390069765000470073671000560078398400310083917949320000718145442.0980112s1997 xnab b s000 0 eng d1 a13618921 a0731038479 9000013618921 92511875 aNSL:RbengcNSL:R au-at-ne04a333.78450994422100aProposed interim environmental objectives for NSW waters :bMurray and Lower Darling catchments.33aProposed interim environmental objectives for New South Wales waters : Murray and Lower Darling catchments aChatswood, N.S.W. :bEnvironment Protection Authority,c1997. aviii, 71 p. :bcol. folded maps ;c30 cm. 0aEPA (Sydney, N.S.W.) ;v97/21 a"November 1997"--T.p. verso. aBibliography: p. 69-71. 0aRiversxEnvironmental aspectszNew South Wales. 0aRiversxGovernment policyzNew South Wales. 0aWaterxPollutionzNew South Wales. 0aWater quality managementzNew South Wales.1 aNew South Wales.bEnvironment Protection Authority. aANLcNq 333.784509944 P965