Sheffield Charles <br/><br/>
Earth watch 

 - London  Sidgwick & Jackson UK         1981 
 - 160p.  cm. 
 - Survey of the world from space .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U18:M95(D:28), M1