i2o8 The Cornell Reading-Courses 



the cost of printing and paper. Applications should be sent to The Super- 

 intendent of Documents, Government Printing Office, and payment should 

 be by express or post-office money order or by registered currency; 

 checks and stamps are not acceptable. 



References 



Bailey, L. H. The pruning book. The Macmillan Company, New York. 



$1.50 

 Britton, Nathaniel. North American trees. Henry Holt & Co., New 



York. $7.00 

 Emerson and Weed. Our trees and how to know them. J. B. Lippincott 



Company, Philadelphia. $3.00 

 Gifford, John. Practical forestry. D. Appleton & Co., New York. $1.20 

 Going, Maud. With the trees. The Baker Taylor Company, Boston. 



$1.00 

 Keeler, H. L. Our native trees and how to identify them. Charles 



Scribner's Sons, New York. $1.75 

 Lounsbury, Alice. A guide to the trees. Frederick A. Stokes Company, 



New York. $1.75 

 Mathews, F. S. Familiar trees and their leaves. D. Appleton & Co., 



New York. $1.75 

 Parkhurst, H. E. Trees, shrubs, and vines of northeastern United States. 



Charles Scribner's Sons, New York. $1.50 

 Rogers, Julia Ellen. The tree book. Doubleday, Page & Co., New York. 



$4.00 

 Roth, Filibert. First book of forestry. Ginn & Co., New York. $1.00 



Publications of the United States Forest Service, Washington, D. C. : 

 Farmers' Bulletins: 



(Unnumbered) The use of the national forests 

 No. 76 How to grow and plant conifers 



134 Tree planting on rural school grounds 

 173 A primer of forestry (paper) 



(A reprint of Bulletin 24, Part I) 

 181 Pruning 



228 Forest planting and farm management 

 327 The conservation of natural resources 

 332 Nuts and their uses as food 

 341 The basket willow 

 358 A primer of forestry (paper) 



(A reprint of Bulletin 23, Part 11) 

 468 Forestry in nature study 



