Periodicals Cited 203 
Trenton Nat. Hist, Soc. Jour, 
4: 
U2-S>° Burs“Biols Surv.~ Alaska 
Game Comm, Cire, 
U. 
S. Bur. 
S. Bur. 
S, Bur. 
Biol. 
Biol. 
me2oils 
Fish, 
Surv. 
Surv. 
Surv. 
surv. 
SuULrVe 
BS- 
Bul. 
Circ. 
Leaf. 
Admin. Rep. 
Bul. 
Doc. 
--Journal. Trenton Natural History 
"" Society, Trenton, N. J. (Now 
Bulletin. New Jersey Natural 
History Society, Trenton.) 
--Circular. Alaska Game Commission, 
Bureau of Biological Survey, U. 
S,. Department of Agriculture, 
Washington, D. C,+* 
--Bureau of Biological Survey Bi-. 
U. S. Department of Agriculture, 
Washington, D. C, 
--Bureau of Biological Survey, 
Wildlife Research and Management 
Leaflet BS-. U. S. Department of 
Agriculture, Washington, D. C. 
--Bulletin, Bureau of Biological 
Survey, U. S. Department of Ag- 
riculture, Washington, D. °C. 
--Circular., Bureau of Biological 
Survey, U. S. Department of Ag- 
riculture, Washington, D.C. 
--Leaflet. Bureau of Biological 
Survey, Us S. Department of.Ag- 
riculture, Washington, D. C. 
--Administrative Report. .Bureau of 
Fisheries, U. S. Department of 
Commerce, Washington, D. C, i 
--Bulletin. BUreau'oft Fisheries, 
U. S. Department of Commerce, 
Washington, D, C,. 
--Document. Bureau ‘of. Fisheries, 
U. S. Department of Commerce, 
Washington, D. C. 
“The Bureau of Biological Survey was transferred from the Department 
of Agriculture to the Department of the Interior, July :1,.19359.- On 
July .1,; 1940; it. became part of the Fish and Wildlife Service, U. S. 
Department of the Interior. 
“##The Bureau of Fisheries was transferred from the Department of: 
Commerce to the Department of the Interior, July 1, 1939. On 
July 1, 1940, it became part of the Fish and Wildlife Service, 
U. S. Department of the Interior. 
