Chanlett, Emil T. <br/><br/>
Environmental protection 

 - 2nd ed. 
 - Tokyo  ; Mcgraw-Hill  , 1979 
 - xx,585p. 
<br/><br/><label>ISBN: </label>0070105316   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment Pollution<br/>Environmental Protection
<br/><br/><label>Dewey Class. No.: </label>363.7  / CHA