Easton, Thomas A. <br/><br/>
Bioscope / 
Thomas A. Easton, Carl E. Rischer 
 - 2nd ed. 
 - Columbus :  Charles E. Merrill,  1984 
 - xiv, 719 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0675201373 
<br/><br/><label>LCCN: </label>83-62908 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology