36 



CONTENTS 



PACE 



Site Detcnniiialion and \kk\ l-urccasts in the Southern Appalachians 1 



By !•:. H. Frothingham. 

 American Sl«)rax Production: Results of Different Methods of Tapping 



Red Gum Trees ^^ 



By Hloise Cerry. 

 High Temperatures and Kucalypts 25 



By E. N. Munns. 

 Standardization of Lumher Sizes and Grades 34 



By David G. White. 

 Brush Disposal in Western Yellow Pine 



By G. A. Pearson. 

 The Development of a Brush- Disposal Policy for the Yellow Pine Forests 



of the Southwest— Comment ^^ 



Bv T. S. Woolsey, Jr. 

 Forest Descriptions on the Forest Survey of the Groton State Forest, 

 Vermont • 



By R. Watson. 

 Studies in Retarded Germination— Abstract »! 



By E. C. Rogers. 

 Forests and Human Progress— Comment 58 



By H. N. Whitford. 

 Fiber Studies of Philippine Dipterocarps 97 



By L. J. Reyes. 

 Replacement of the Chestnut ^^^ 



By J. S. Illick. 

 Some Observations on Empirical Forestry in the Adirondacks 115 



By H. C. Belyea. 

 Second Growth Hardwoods in the Adirondacks 129 



By A. B. Recknagel. 

 Forest Planting in Southern Michigan 131 



By L. J. Young. 

 Some Instances of Sand Dune Planting ^-^^ 



By C. R. Tillotson. 

 Notes on Slash Disposal in the Lake States 1-11 



By J. A. Mitchell. 

 Connecticut's Forest Program ^"^ 



Bv T. S. Woolsey, Jr. 

 Increasing Freight Rates as a Cost in Manufacture 1^3 



By A. F. Hawes. 

 (■Opportunities for American Foresters in the Tropics 156 



By H. N. Whitford. 

 Concerning the Durability of the Wood of the Maidenhair Tree. Ginkgo 

 Biloba 



By H. Schmitz. 



Second National C.^iference on Education in Forestry "" •' 



By J. W. Tourney. 



