Greenland David Au. <br/><br/>
Guidelines for modern resource managemnt 

 - Ohio  Charles E Merrill          1983 
 - viii,224p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U67, M3