a 



arrcit is thr mint af national 

 farrst area for rr rrration, anb 

 so rrrtain is this ualue to increase 

 uiith the qrouith of the rountru anb 

 the shrinkaae of the uiilbernesSt 

 that euen if the forest resonrres of 

 uioob anb mater mere not to he re- 

 quired hu the riuih'Hation of the 

 future, manu of the forests ouuht 

 rertainly to he preserueh, in the in- 

 terest of national health anb mell- 

 heinu, for recreation use alone** 



Treadwell Cleveland, Jr. 



^f 



^ 



