School Science Review Volume 80 Number 290 / 

 - London,  John Murray  1998, 
 - 144p.: ill.; 24.5 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>500