توماس ج. ايلزورت <br/><br/>
أساس الحياة هواء وماء 

 - بيروت  دار الآفاق الحديثة  1968 
 - ص104  سم24 
 - آفاق جديدة .
<br/><br/> 	<br/>Presents the facts about air, water, and noise pollution, focusing on causes and effects, methods of control, the role of science and research, and hope for the future 
<br/><br/><label>Subjects--Uniform Titles: </label><br/> Air <br/> Pollution. Water <br/> Pollution. Noise control.
<br/><br/><label>Dewey Class. No.: </label>628.5 T455a