Keith, Lawrence H <br/><br/>
Environmental sampling and analysis  a practical guide 
<label>/ by </label> Keith, Lawrence H 
 - Chelsea, Mich.  Lewis Publishers  1991 
 - 143p  ill.  24 cm 
<br/><br/> Includes bibliographical references (p. 121-127) and index 
<br/><br/><label>ISBN: </label>0873713818 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental  monitoring<br/>Environmental chemistry
<br/><br/><label>Dewey Class. No.: </label>628.50287  / KEI