Other Current Literature. 615 



By W. L. Hall and Hu Maxwell. Bulletin 99, U. S. Forest Ser- 

 vice. Washington, D. C. 191 1. Pp.96. 



This issue is a treatment along the same lines as the first of the 

 series, reviewed in F. Q. vol. IX, p. 469. All the species are con- 

 sidered. 



"Calombicm Mahogany f Its Characteristics and its Use as a 

 Substitute for True Mahogany, by G. B. Sudworth and C. D. 

 Mell ; With a Description of its Botanical Characters, by H. 

 Pittier. Circular 185, U. S. Forest Service. Washington, D. C. 

 1911. Pp. 16. 



Gives the distinguishing characteristics in detail. 



Consumption of Wood Preservatives and Quantity of Wood 

 Treated in the United States in ipio. By H. S. Sackett. Circu- 

 lar 186, U. S. Forest Service. Washington, D. C. 191 1. Pp. 4. 



The statistics show a great increase in the amount of material 

 treated and a growing tendency toward the treatment of certain 

 classes of material heretofore seldom treated, with creosote gain- 

 ing steadily in favor. Only 29 per cent, of the creosote used was 

 of domestic source. 



National Forest Fire-Protection Plans. By Coert Du Bois. 

 Unnumbered Circular, U. S. Forest Service. Washington, D. C. 

 191 1. Pp.8. 



Record of Wholesale Prices of Lumber (PerM. Ft. B. M.) 

 based on actual sales made f. o. b. each market for, April, May 

 and June, 191 1. List A., U. S. Forest Service. Washington, 

 D. C. 



Regulations and Instructions for Officers in Charge of Forests 

 on Indian Reservations. Office of Indian Affairs, Department of 

 the Interior. Washington, D. C. 191 1. Pp.64. 



Fire Prevention and Control on the National Forests. By. F. 

 A. Silcox. Reprint from Yearbook of Department of Agriculture 

 for 1910, pp. 413-324- 1911- Washington, D. C. 



Progress in Saving Forest Waste. By Wm. L. Hall. Reprint 



