Spellman, Frank R. <br/><br/>
Environmental engineer's mathematics handbook / Frank R. Spellman and Nancy E. Whiting 

 - Boca Raton:  CRC Press,  2005 
 - 644 p.:  ill.;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1566706815 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering--Mathematics--Handbooks, manuals, etc.