WORK OF THE UNITED STATES FOREST SERVICE D7 
F=-200914 
Figure 19.—Thousands of tree seedlings in the Monument Nursery, Pike National Forest, 
| Colo., ready for planting on burned-over and waste lands. 
F—244068 
FicuRE 20.—Pulpwood-thinning demonstration in loblolly pine, Virginia. 
MANAGEMENT AND PROTECTION 
The purpose of research in forest management is to discover and 
interpret the facts upon which rest the full productive management of 
forest lands for timber growing. Investigations conducted in all the 
