Asimov, Isaac. <br/><br/>
Photosynthesis / 
Isaac Asimov. 
 - New York,  Basic Books, Inc.  c1968. 
 - 193 p. :  ill. ;  22 cm. 
 - Science and discovery. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photosynthesis.