Rogers, Garry F.,  1946- <br/><br/>
Then and now :  a photographic history of vegetation change in the central Great Basin Desert / 
by Garry F. Rogers 
 - Salt Lake City :  University of Utah Press,  1982 
 - xi ,152 p. :  ill. ;  28 cm. 
<br/><br/>Includes indexes Bibliography: p. 143-147 
<br/><br/><label>ISBN: </label>0874802067 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetation dynamics--Great Basin--History--Pictorial works<br/>Botany--Great Basin--Ecology--History--Pictorial works
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Basin--History--Pictorial works