CONSERVATION'S ADVERTISERS 



FORESTRY SCHOOLS 



can find no better medium through 

 which to make their announcements 

 than 



Conservation 



It reaches a class of Readers that is 

 reached by no other Publication. 



It is the Magazine of authority in 

 its special field. 



For Advertising Rates, etc., 

 Address 



CONSERVATION 



1417 G St. N. W. 



WaLshington. D. C. 



Harvard University 



THE DIVISION OF FORESTRY 



Offers a two-years' graduate course 

 leading to the degree of Master of 

 Forestry. 



The course includes upward of six 

 months' field instruction and practical 

 experience in the annual operations on 

 the Harvard Forest, Petersham, Mass. 



For further particulars address 



RICHARD T. FISHER, Chairman 

 Cambridge, Mass. 



TREES FOR FORESTRY 

 PLANTING 



Catalpa Speciosa, Black, Locnst, European 

 Larch, Sugar or Hard Maple, American Beech, 

 White Birch, Red Oak, American Linden, White 

 Elm, American Sweet Chestnut, Black Walnut; 

 also SEEDS of above varieties. 



EVERGREENS 



White Pine, Scotch Pine, Ponderosa Pln«, 

 Jack Pine, Austrian Pine, White, Norway, Doug- 

 las, and Btd Spruce, |3.00 to $10.00 per 1,000. 

 We also carry a Urge assortment of EVBE- 

 GREEN Tree Seeds, both native and foreign. 



Many Millions to Offer 



We make a specialty of growing EVEE- 

 GREENS and DECIDUOUS tree seedlings in 

 immense quantities for reforestation purposes. 

 Our list Includes all valuable native species, at 

 lowest possible prices. Our new Catalog describee 

 each variety and gives much valuable Information 

 about care and culture. 



All applicants for Catalog mentioning this Mag- 

 azine will receive free of charge a booklet en- 

 titled "Catalpa Growing for Profit," by D. Hill. 



D. HILL 



EVERGREEN SPECIALIST 

 BOX 305 DUNDEE. ILL. 



Hill's trees have been famous for over half a 

 century. 



POWDER POINT SCHOOL. Duxbury, Mass. 



Preparatory Course in 





Leading to Blltmore and College Courses in ttie 

 Subject. 



SUMMER CLASS opens July 7. Also TUTOWNC in 

 mathematics, etc. 



F. B. Knapp, S. B. (M. I. T.) 



In writing to advertisers kindly mention Conservation 



