E?0 RES TAT ION 



Influence of deforestation and of the drying up of marshes 

 on the sphere of influence and on the performance of 

 the rivers; reports of J. Riedel, J. ^olfshutz, H. IT. R. 

 Lafosse, Ponti. E. Lauda , V. Lokhtine, C. Cipolletti, 

 and H. Keller, before the Permanent international asso- 

 ciation of navigation congresses, Milan, 1905. Brussels 



RAZING 



Preliminary report on grazing experiments in a coyote-proof 



pasture; J. T. Jardine and F, V. Coville. 1908. 32 p. 

 Illus. Circular 156, Forest service. 



RRIGATION 







Home-making by the Government; an account of the eleven im- 

 mense irrigating projects to be opened in 1908; C. J. 

 Blanchard. 1908. 38 p. Illus. From national geo- 

 graphic magazine, 7/ashington, D. C. 



ATURAL RESOURCES 



The conservation idea as applied to the American society of 

 mechanical engineers; M, L. Holman. 1908. 41 p. 

 American society of civil engineers, N. Y. 



ERIODICALS 



General 



American cultivator, Jan* 6. 1909. Careful wood cutting, p. 1 

 Canadian magazine, Dec. 1908. Bunks of the old sleigh -bob s , 



by A. Bridle, p. 167-75. 

 Century magazine, Jan. 1909. The endangered valley; the 



Hetch-Hetchy valley in the Yosemite national pnrk, 



by J. Muir, p. 464-9. 

 Conservation, Jan. 1909. The joint conservation conference, 



p. 1-47; The rivers and harbors congress; fifth annual 



session, p. 48-53. 

 Country life in America, Dec. 1908. How to recognize the 



different kinds of evergreens, by J. E. Rogers, p. 176. 

 Country life in America, Jan. 1909. The income of a timber 



lot, by W. H. Jenkins, p. 248; ~<7hat England can teach 



us about landscape gardening, by 17. Liillor, p. 265-8; 



A plea for evergreen hedges, by P. Snyder, p. 274-5. 



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