^JTJT. JTJTJTJTJTJTJin 



Forestry and Irrigation 



If you want to keep in touch with these two subjects which 

 President Roosevelt considers "the most vital of the 

 internal questions of the United States," you should be a 

 subscriber to Forestry and Irrigation, the magazine of 

 authority on these subjects. 



The leading writers in the country 

 on these subjects are contributing 

 to it, and itis handsomely illustrated. 

 Subscription Price, 31.00 a Year. 

 Sample Copy for a Two-cent Stamp. 



Address, FORESTRY AND IRRIGATION, 



Atlantic Building, WASHINGTON, D. C. 



thelPlant World 



Now in its seventh year, contains articles that appeal to every one interested 

 in plant life, many of them written by our most prominent naturalists. 

 There will be studies among the various groups of fungi. The most valuable 

 feature of all is an eight page supplement, freely illustrated, describing in 

 proper sequence and in easily understood language all the known families of 

 flowering plants. 



Subscription Price, 31.00 per Year. 



§ Send a Stamp for a Sample Copy. 



g Address THE PLANT WORLD CO., P. O. Box 334, Washington, D. C. 



Journal of the Maine Ornithological Society 



A Quarterly Journal^ 

 Full of Interest in Matter on Maine Birds* 

 Fifty Cents per Year. Send for Free Sample Copy. 



J. MERTON SWAIN, Editor and Publistier, WATERVILLE, ME. 



NATURE STUDY, 



A monthly magazine, published under the auspices of the Manchester Insti- 

 tute of Arts and Sciences. Devoted to the encouragement of the study of 

 Nature in her varied aspects — of the Rocks, the Birds, the Flowers, and all 

 the multitude of living things that crawl, or swim, or walk, or fly. 

 Terms fifty cents per annum in advance. 



NATURE STUDY, Manchester, N. H. 



dlJTJTJliXTLnJTmTJTJXnJTJT^^ 



