00364nam a22001217a 4500008004100000040005500041080001600096100001700112245003600129260005500165300001000220650001200230221103b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a543:551bM3  aMarr, Iain L  aEnvironmental chemical analysis  aNew York: bInternational Textbook Company, c1983  a258p.  aScience