Biological science :  an introductory study / 
William A. Andrews ... [et al.] 
 - Scarborough :  Prentice-Hall of Canada,  1980 
 - 784 p. :  ill. ;  26 cm. 
<br/><br/>Includes Indexes 
<br/><br/><label>ISBN: </label>0130765627 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology