CONTENTS. 



Page. 



Forest plans 



Preliminary plans 



Working plans 



Annual plans ' ; 



Forest extension 



Policy H 



General methods 



Selection of areas 15 



Organization and scale 15 



Plans and reports 



Seed collecting 



Direct seeding 



Planting 19 



Nurseries 20 



Protection against rodents 



Forest investigations 25 



General sit vical studies 26 



Experiment stations 28 



Special silvical studies 29 



Range improvement 29 



Insect infestations 29 



Tree diseases 30 



Forest products investigations 31 



Reports 31 



Libraries 32 



District libraries 32 



Supervisors' libraries 32 



Distribution of Forest Service publications 33 



Cooperation districts "34 



Departmental cooperation 34 



State and private cooperation forest management 34 



Cooperative planting 35 



Dendrology 36 



Collection and preparation of specimens 37 



Index 39 



3 



