100 



The Riiffed Grouse 



Studholme, A. H. RufiPed Groiise Environment in the Scrub Oak-Pitch Pine 

 Forest Type, M.S. thesis, Pennsylvania State College, June, 1941. 



. Game Cover Types in New York State, N. Y, S. Cons. Dept., Bureau 



of Game Circular #4 (mimeo.), March 23, 1936. 



New York State Conservation Department Annual Reports for 1930 



and 1933. 



— . Forest Cover Types of the United States, Joum. Forestry, April, 1932. 

 (By S. A. F. Committee on Forest Types.) 



