Bui. 24, Bureau of Forestry, U. S. Dept of Agr. 



PLATE II. 



Fis. 1. WINDBREAKS OF LOMBARDY POPLAR, INTENDED TO PROTECT ORCHARD TREES 

 AGAINST WIND AND MOVING SAND. NEAR THE DALLES, OREGON. 



FIG. 2. PROTECTION FOREST ABOUT A LAKE. ADIRONDACK MOUNTAINS, NEW YORK. 



