Lauenroth, W. K. <br/><br/>
Effects of so2 on a grasslang  a case study in the northern great plains of the united states 

 - New York  Springer-Verlag  1984 
 - xvi,207p. 
<br/><br/><label>ISBN: </label>0540131795 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Grasslang Ecology
<br/><br/><label>Dewey Class. No.: </label>574.52643  / L27E