Hopson, Janet L. <br/><br/>
Study guide to accompany essentials of biology / 
Janet L Hopson; Norman K Wessells. 
 - New York :  McGraw-Hill,  1990. 
 - 409 p.;  28 sm. 
<br/><br/><label>ISBN: </label>0-07-557673-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Biology