142 C. A. SCHENCK. 



H. Annihilation of logging debris. 



12. Right of hunting and fishing, by limiting sport to certain 

 methods, seasons, sizes and sexes. 



13. Expropriation of forest land where private forests have 

 the character of protection forests (New York and Pennsyl- 

 vania laws of 1897). 



14. Diameter limit. 



15. Clearing right- of way, and proximity thereof, in the case 

 of logging roads ; use of kerosene for fuel and of spark arresters 

 on logging engines. 



16. Combinations in restraint of trade, including prohibition 

 of agreements tending to work a number of forests for a sustain- 

 ed yield. 



