Visher, Stephen Sargent,  1887-1967. <br/><br/>
A preliminary report on the biology of Harding County, northwestern South Dakota, 
by Stephen S. Visher; Report of State Geologist, Ellwood Chappell Perisho. 
 - Pierre, S.D.,  State Publishing Co.,  1914. 
 - 126 p., 1 l. 
<br/><br/><label>LCCN: </label>gs 14000707  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.
<br/><br/><label>LC Class. No.: </label>QE163  / .A3 no. 6