Davidson, Donald A. <br/><br/>
The evaluation of land resources 

 - 2 ed. 
 - London :  Longman,  1992 
 - 198 p.  : ilus. 
<br/><br/><label>LCCN: </label>43594 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tierras--Evaluación.
<br/><br/><label>Dewey Class. No.: </label>631.47  / D3 1992