CONTENTS 



PAGE 



The Use of Seaplanes in Forest Mapping 1 



Ellwood Wilson. 



Legislative Machinery for Enforcement of Private Forestry 



Measures , 6 



C. R. Pettis. 



One Aspect of the National Program of Forestry : Cost 9 



Ralph S. Hosraer. 



Fundamental Silvicultural Measures Necessary to Insure Forest 

 Lands Remaining Reasonably Productive After Logging 13 



Hugh P. Baker and Edward F. McCarthy. 



Inspection, Supervision, and Control of Private Forestry Measures : 

 Methods and Cost 23 



A. B. Recknagel, 



The Approximate Cost of Private Forestry Measures in the 



Adirondacks 26 



Howard L. Churchill. 



Financial Loss to the Community Due to Forest Lands Becoming 

 Wastes 31 



B. A. Chandler. 



The Disposal of Infected Slash on Timber Sale Areas in the 



Northwest 34 



Ernest E. Hubert. 



Notes on the Parana Pine of Southern Brazil 57 



Laurence Lee. 



Reviews 62 



Periodical Literature 79 



Editorial Comment 85 



Notes 88 



