Oram, Raymond F <br/><br/>
Biology:  : living systems/ 

 - 3rd ed. 
 - Columbus:  Charles E Merril,  1979. 
 -  xiv, 717p. 
<br/><br/> Includes index 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0675070007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574  / ORB