The cambridge encyclopedia of earth sciences 
/ ed. by david G. Smith... 
. - London; New York; New Rochelle  : Cambridge university press, 1981
. - 496p.  : Ill.  ; 27Cm. 
<br/><br/>Bibliogr. Index 
<br/><br/><label>ISBN: </label>0521239001 
<br/><br/><label>Source: </label> AMP 770/00684 
<br/><br/><label>Universal Decimal Class. No.: </label>550.3