01147cam a2200301 a 4500001000800000005001700008008004100025019001300066020001500079035002100094035001200115037003000127042000900157043001200166245013700178260005800315300009100373490005200464500002000516500002000536504004100556650006700597650005600664700002000720710003700740830004100777984002700818184119920180905185907.0980106s1997 at ab u00000 eng d1 a13621457 a1876366028 9(AuCNLDY)2542210 a1841199 bGPO Box Brisbane QLD 4001 aanuc au-at-qn10aBallast Water Risk Assessment: 12 Queensland ports :bstage 3B report : environmnetal similarity analysis /cHillard R. ... [et al.] aQueensland :bPorts Corporation of Queensland,c1997. av, 52 p., [18] leaves of plates, [10] folded leaves of plates :bill., 1 map ;c30 cm.1 aEcoPorts monograph series,x1326-4338 ;vno. 12 aSpiral binding. a"December 1997" aIncludes bibliographical references. 0aDischarge of ballast waterxEnvironmental aspectszQueensland. 0aBallast (Ships)xEnvironmental aspectszQueensland.1 aHilliard, R. W.2 aPorts Corporation of Queensland. 0aEcoPorts monograph series ;vno. 12. aANLcNq 387.109943 ECO