Walford, Nigel <br/><br/>
Practical Statistics for Geographers and Earth Scientists/ 
Nigel Walford 
<br/><br/> College of Education  Bachelor of Secondary Education major in Mathematics 
<br/><br/><label>ISBN: </label>9780470849156 
<br/><br/><label>Dewey Class. No.: </label>519.5 W14