Canadian Forestry Journal, November, ipij. 



273 



A WELL EQUIPPED 

 LIBRARY 



Think what it means to be able 

 to have within reach the latest in- 

 formation relating to forestry and 

 allied subjects. 



The following books are sugges- 

 tions. They are worthy of your 

 inspection. Send for copies to-day, 

 and be prepared to meet the vari- 

 ous daily problems. 



FOREST VALUATION 



By Professor H. H. Chapman, Yale Uni- 

 versity. 



A valuable book for those not already 

 familiar with the .economic and mathema- 

 tical principles on which the theory of 

 forest finance is based. 



283 pages, 6x9. Cloth, $2.00 net. 



ELEMENTS OF FORESTRY 



By Professors F. F. Moon and Nelson 

 C. Brown, N. Y. State College of Forestry 

 at Syracuse. 



Covers, in an elementary maimer, the 

 general subject of forestry. - •_; . 



392 pages, 6x9, illustrated. Cli9tR,'$2.oo 

 net. 



LOGGING ' T' > 



By Professor Ralp,}L.e. Bryant, Yale Uni- 

 versity. .-•'-- TJH^. 



Covers the more important features of 

 operation. Discusses at length the chief 

 facilities and methods for the movement of 

 timber from the stump to the manufactur- 

 ing plant, especially logging railroads. 



590 pages, 6x9, illustrated. Cloth, $3.50 

 net 



MECHANICAL PROPERTIES 

 OF WOOD 



By Professor Samuel Record, Yale Uni- 

 versity. 



This volume includes a discussion of the 

 factors affecting the mechanical properties 

 and methods of timber testing. 



1 6s pages, 6x9, illustrated. Cloth, $1.75 

 net. 



THE PRINCIPLES OF HAND- 

 LING WOODLANDS 



By Henry Solon Graves, The Forester, 

 U. S. Department of Agriculture. 



Contains chapters on The Selection Sys- 

 *?™'J?^^ Coppice Systems, Improvement of 

 the Forest. 



325 pages, sKx8, illustrated. Cloth, $1.50 

 net. 



THE THEORY AND PRACTICE 

 OF WORKING PLANS (Forest 

 Organization) 



By Professor A. B. Recknagel, Cornell 

 Univeisity. 



In preparing this book the author has 

 constantly kept in mind the experience 

 which he gained while doing active work 

 :?"" the Forest Service in various parts of 

 the Unucd States. 



235 pages, 6x9, illustrated. Cloth, $2.00 

 net 



JAMES W. SEWALL 



Timber Estimates. 



Topographic and Boundary Surveys, 



Planting, Logging Maps, Portable 



Mill Operations. 



Technical Training, Thoroughness, 



Experience. 



CENTRE ST. OLD TOWN, MAINE 



TRtES, SHRIBS AND SEEDS 



Hardy Northern Trees and Shrubs at Forest 

 Prices. Native and Foreign Tree Seeds 



EDYE-DE-HURST & SON, DENNYHURST 



DRYDEN, Ont. Shippers to H.M. Government, Etc. 

 Correspondence Fran^aise. 



Hiirs Seedlings and Transplants 



* LSO Tree SeeHs for -Reforesting. Best for 

 '-'*■ over half a century. Immense stock of 

 leading hardy sor^at low prices. Write for 

 ftfice list and m^njQQ^ this magazine. 

 '' - Fores tr'^^Jaif^FB Guide Free. 



Ihe D, Hill Ntijrleryit^o, Evergreen Specialists 

 -%- - - Largest^ngswers^an America. 

 ^ox S03 -■•.■* ■ Dundee, 111., U. S. A. 



CANADIAN FORESTRY 

 JOURNAL. 



Yale University Forest School 



NEW HAVEN, CONNECTICUT, U.S.A. 



YALE University Forest School is a 

 graduate department of Yale Uni- 

 versity. It is the oldest existing forest 

 school in the United States and exceeds 

 any other in the number of its alumni. 

 A general two-year course leading to 

 the degree of Master of Forestry is of- 

 fered to graduates of universities, col- 

 leges and scientific institutions of high 

 standing, and, under exceptional condi- 

 tions, to men who have had three years 

 of collegiate training including certain 

 prescribed subjects. Men who are not 

 candidates for the degree may enter the 

 school as special students, for work in 

 any of the subjects offered in the reg- 

 ular course, by submitting evidence that 

 will warrant their taking the work to 

 their own advantage and that of the 

 School. Those who have completed a 

 general course in forestry are admitted 

 for research and advanced work in 

 Dendrology, Silviculture, Forest Man- 

 agement, Forest Technology and Lum- 

 bering. The regular two-year course 

 begins the first week in July at the 

 School camp, Milford, Pennsylvania. 



For further information address 



JAMES W. TOUMEY, Director 

 New Haven - Connecticut 



