Research problems in biolgy  investigations for students 

 - London  George G. Harrap & Co.  1963 
 - 4 v. ; 18 cm. 
<br/><br/> Prepared under the direction of American Institute of Biological Sciences. Biological sciences curriculum study 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Experiments