White, I. D. <br/><br/>
Environmental systems :  an introductory text / 
I. D. White, D. N. Mottershead, S. J. Harrison. 
 - 2nd ed. 
 - London :  Chapman & Hall,   1992. 
 - x, 616 p. :  ill., maps ;  25 cm. 
<br/><br/><label>ISBN: </label>0748740813 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical geography.<br/>Natural history.