Brockman C Frank <br/><br/>
Recreational use of wild lands 
Brockman C Frank; Merriam Lawrence C. 
 - 2 
 - New York  McGraw Hill U S A       1973 
 - xii,329p.  cm. 
 - McGraw Hill series in resources .
<br/><br/> Bibliography chapterwise; Index:P315-29 
<br/><br/><label>ISBN: </label>0070079811 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Geography
<br/><br/><label>Dewey Class. No.: </label>U672(JB), L3