BERNSTEIN, Ruth. <br/><br/>
Biology: 

 - Toronto.  Harcourt Brace Jovanovich, In  c, CA      1982 
 - xix, 654p; 
<br/><br/><label>ISBN: </label>0-15-505440-6 
<br/><br/><label>Dewey Class. No.: </label>574