Otto, James H. <br/><br/>
Modern biology / 
James H. Otto, Albert Towle, James V. Bradley. 
 - 1st Canadian ed. 
 - Toronto :  Holt, Rinehart and Winston,  1981. 
<br/><br/> For use in secondary schools. 
<br/><br/><label>ISBN: </label>0039201996  
<br/><br/><label>LCCN: </label>90011037     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.