Popek, Emma P.. Sampling and analysis of environmental chemical pollutants : a complete guide - 1st ed. - San Diego, Calif. : Academic Press , 2003 - ix, 356 p. : il. ISBN: 012561540X Subjects--Topical Terms: MEDIO AMBIENTE CONTAMINANTES QUIMICA ANALITICA Universal Decimal Class. No.: 504.064.3 P826s