Friis Robert H <br/><br/>
Essentials of environmental health 

 - Sudbury  Jones and Bartlett          2007 
 - xxvi, 390p  cm. 
 - Essential Public Health Series .
<br/><br/> Bibliography chapterwise; Glossary P 355-365 
<br/><br/><label>ISBN: </label>13:9780763747626  4482.76 
<br/><br/><label>Source: </label> 197/06, 04/12/2006, CLASSIC BOOKS SERVICES  General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U:(G:55):(L:5), P7