CONTENTS. 



PAGE 



arrange shelter-belts and wind-breaks Not in straight 

 lines Checker-board plan to be avoided Nature moves 

 and builds in curves Planting evergreens Special cau- 

 tion in regard to these Conditions of success Impera- 

 tive rule 84 



USEFUL TABLES. 



Number of trees on an acre planted at various distances 

 Specific gravity and fuel value of the most important 

 woods 125 



