Wentz, Charles A. <br/><br/>
Safety, health, and environmental protection / 
Charles A. Wentz 
 - Boston :  WCB McGraw-Hill  c 1998 
 - xi, 468 p.  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-07-069310-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial safety.<br/>Industrial hygiene.
<br/><br/><label>LC Class. No.: </label>T55  / .W46 1999