Eichhorn, Susan E. <br/><br/>
Preparation guide to accompany Laboratory topics in biology / 
by Susan E. Eichhorn, James W. Perry, and Ray F. Evert 
 - New York :   Worth Publishers,   1979. 
 - v. :   ill. ;   28 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Biology-- Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>570.7