Gardner, E.J. <br/><br/>
Principles of genetics 
Eldon John Gardner, Michael J. Simmons and D. Peter Snustad. 
 - 8th ed. 
 - New York  John Wiley and Sons  1986 
 - xviii, 119p., 28cm. 
<br/><br/><label>ISBN: </label>0-471-50487-4. 
<br/><br/><label>Dewey Class. No.: </label>575.1  / G18P