Stemberger, Richard S. <br/><br/>
Spatial and seasonal structure of rotifer communities in Lake Huron / 
by Richard S. Stemberger, John E. Gannon and James Bricker 
 - Duluth :  U.S. Environmental Protection Agency,  1979 
 - xvii, 160 p. ;  28 cm. 
 - Grant nos .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lake ecology<br/>Limnology
<br/><br/><label>Dewey Class. No.: </label>333.91