American Institute of Biological Sciences <br/><br/>
Research Problems in Biology : 
Investigations for Students - Series 4 
 - London  George G.Harrap & Co.Ltd  1965 
 - 244 
<br/><br/><label>Publisher. No.: </label> Bangalore Tract & Book Society 
<br/><br/><label>Subjects--Personal Names: </label> Biology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology