Brown, G.C. and Wilson, R.C.L <br/><br/>
Understanding the Earth 
Brown, G.C. and Wilson, R.C.L 
 - Cambridge  CUP  1992 
<br/><br/><label>ISBN: </label>9780521427401 
<br/><br/><label>Dewey Class. No.: </label>550  / BRO.U