Bush, Frieda <br/><br/>
Air quality and pollution  Challenges and concerns 

 - USA  Syrawood publishing house  2019 
 - 227p. 
<br/><br/><label>ISBN: </label>9781682867778 
<br/><br/><label>Standard No.: </label>121574 
<br/><br/><label>Subjects--Index Terms: </label>environmental studies 
<br/><br/><label>Dewey Class. No.: </label>363.7392  / BUS