TESTS 603 



ment of health agencies such as the Rockefeller Foundation, the Na- 

 tional Tuberculosis Association, and the National Cardiac Association. 



Achievement Test 



1. What are the chief methods of forest protection in your locality? 



2. What agencies are at work in your state : 



(a) for the conservation of trees ? 



(b) for the conservation of shellfish and crustaceans? 



(c) for the conservation of fish ? 



(d) for the conservation of bird life ? 



(e) for the conservation of mammals? 



(/) for the conservation of human beings? 



3. What is each agency doing in your community? 



Practical Problems 



1. Make a table in which you note all the agencies at work to con- 

 serve health in your locality and show (1) what each aims to do ; 

 (2) the machinery used to accomplish this aim; and (3) the results 

 accomplished. 



2. Make a similar table for wealth. 



Useful References 



Articles in Outdoor America. National Association of Audubon 

 Society publications and Yearbooks of the United States Depart- 

 ment of Agriculture. 

 Farmers' Bulletins: 265, 493, 513, 609, 621, 630, 963, 1208, 1209, 1239, 



1241, 1417. 

 Hornaday, Wild Life Conservation in Theory and Practice. (Yale 



University Press. 1914.) 

 Hunter, Laboratory Problems in Civic Biology. Pp. 265-268. (Ameri- 

 can Book Company.) 

 Keeler, Our Native Trees. (Charles Scribner's Sons. 1900.) 

 Mathews, Familiar Trees and Their Leaves. (D. Appleton & Co.) 

 Pack, The School Book of Forestry. (The American Tree Association. 



1922.) 

 Pack, Trees as Good Citizens. (American Tree Association. 1922.) 

 Pinchot, The Training of a Forester. (J. B. Lippincott & Co. 1917.) 

 Trafton, Bird Friends. (Houghton Mifflin Co. 1916.) 

 Weed and Dearborn, Birds in Their Relations to Man. (J. B. Lippin- 

 cott Co. 1924.) 

 Wetmore, Migrations of Birds. (Harvard University Press. 1926.) 



