Enger, Eldon D <br/><br/>
Concepts in biology  Laboratory manual 
by Eldon D Enger and Andrew H Gibson et. al. 
 - 2nd 
 - Dubuque  Wm C. Brown Company Publishers  1979 
 - 158p 
<br/><br/><label>ISBN: </label>0697045668 
<br/><br/><label>Dewey Class. No.: </label>570.78  / N79