CONSERVATION 0' I^.TURAL RESOURCES 



Address before the 4th annual convention of the Lakes-to- 

 the-Gulf deep waterway association, at, l\ T ew Orleans, 

 on the afternoon of Oct. 30; 3. Finchot . 1909. 

 8 p. Washington, D. C. 



Commercial importance of the 7k1i.it e Mt . forests; P. ~-Y. 



Ayres. "1909. 32 p. Circular 168 of the Forest 

 service 



GRAZING 



Natural revegetation of depleted mountain gracing lands, 

 progress report; A. IT. Sampson. 1909. 28 p. 

 Illus . Circular 169 of the Forest . service . 



* T> T /"> TT 



&l I OB 



A report on irrigation lav/s and litigation in Nevada; 

 'H. Thurtell and G. H. True. 1909. 57 p. Bulle 

 tin 69, Nevada agricultural experiment station, 

 Reno, ITev. 



CLILIATOLOGY 



Climate considered esr)ecially in relation to man: R. D, 

 V/ard. 1908. 372 p. Illus. G. P. Putnam's 

 sons, IT. Y. 



TRAVELS 



On the great Airier i can plateau; wanderings ai-iong canyons 

 and buttes, in the land of the cliff-dweller, and 

 the Indian of to-day; T . II. Prudden. 1907. 

 243 p. Illus. G. P. Putnam's sons, II. Y. 



PERIODICALS 

 General 



American naturalist, tfcv. 190S .--Vitality of pine seeds 

 and the delayed opening of cones, by "/. C. Ccker, 

 p. 677-81. 



Bulletin of the International union of the A-ierican repub- 

 lics, Nov. 1909* --Confer cis.1 aspects of the 'forests 

 of the Dominican r{e"Ublic; oy K. V/. V/oodv/ard, p. 913-24 



_/! 



