LIST OF ILLUSTRATIONS XIX 



FIG. PAGE 



27. Clear Cutting as Applied in a Scotch Pine Forest in 



Germany. The Clearing; will be Restocked by 

 Planting ]30 



28. Clear-Cutting in Strips as Applied in Lodgepole Pine. 



Deer Lodge National Forest, Montana IJO 



29. Cutting Series l.!3 



30. Reproduction of a Stand by the Shelterwood System. 



The Sheltering Trees will be Remo\'ed in the 

 Next Ten Years, Black Forest, Germany l.-i9 



31. Primitive Application of the Siielterwood System, 



after the First Cutting. Lodgepole Pine. Big 

 Horn National Forest, Wyoming ]39 



32. After a Cutting under the Shelterwood System. 



Western Yellow Pine. South Dakota 148 



33. Just Before the Removal of the Last Trees under the 



Shelterwood System. Young Grouth has been 

 Secured o\er the Whole Area. Austria 160 



34. After the First \\'ork in an Open Irregular Stand. 



The Cuttings Followed the Principles of the 

 Shelterwood System. Western Yellow Pine. 

 Black Hills National Forest, South Dakota. . . . 160 



35. The First Cutting in an Irregular Open Stand of 



Western Yellow Pine. In Places it is Neces- 

 sary to Make Small Clearings; Elsewhere the 

 Shelterwood System is Followed 167 



36. Simple Coppice on a very Short Rotation, Illustrated 



by Willow Culture 171 



37. Distribution of Annual Cutting Areas in a Forest 



Managed under the Simple Coppice S.\'stem on 

 a Rotation of 1 wenty "Sears. A Communal 

 Forest in Northern German\' 176 



