Gaffney, W, S, 1941. The effects of winter elk browsing, South Fork of 

 the Flathead River, Montana. J. Wildl. Mgmt. 5(4): 427-453. 



Geis, A. F. 1954, The food constraiption and relative digestibility of 



various winter diets fed to elk ( Cervus canadensis nelsoni ). Unpubl. 

 M.S. Thesis, Montana State University, Missoula. 



Graves, H. S. and E, W. Nelson. 1919. Our National Elk Herds. USDA Cir. 

 51, 34 pp. , illus. 



Greer, K. R. and R. E. Howe. 1964. Winter weights of northern Yellowstone 

 elk, 1961-62. Trans, 29th N, Amer. Wildl. and Nat. Res. Conf. 



Greer, K. R. and H. Picton. 1964. Special collections. Yellowstone 

 elk study - Live blood analysis, minderals and vitamins, Montana 

 Fish and Game Department, P-R Job Compl. Rept. Proj . W-83-R-7, 

 Job II.I-B, 9 pp. (multilith). 



Greer, K. R. 1965. (Special Collections) -- Collections from the 



Gallatin Elk Post Season, 1964-65, Montana Fish and Game Department, 

 P-R Job Compl. Rept. Proj. W-83-R-8, Job III-B. 



Greer, K. R. 1965, (Special Collections) Collections from the Gardiner 

 Elk Post Season, 1965. Northern Yellowstone herd. Montana Fish 

 and Game Department P-R, Job Compl, Rept. Proj. W-83-R-8, Job III-B. 



Greer, K. R. 1966. Fertility rates of the northern Yellowstone elk 



populations. West, Assoc. State Game and Fish Comm, 46th Ann. Conf. 

 Butte, Montana. 10 pp. 



Hartkom, F. 1959. Where, were the elk last fall? Montana Wildlife. 

 February, 



Helwig, L. L. 1957, The value of conifers as a winter food for elk 



(Cervus canadensi s nelsoni) determined under controlled conditions. 

 Unpubl. M.S. Thesis, Montana State University, Missoula. 79 pp. 



Hodder, D. and J. E. Gaab. 1949. West Gallatin Winter elk study. 



Montana Fish and Game Department, P-R Quarterly Report., October- 

 December . 



Howard, L. J. 1936. Rocky Mountain division, winter game study (Sun 

 River-Dearborn units). U.S. Forest Service, Lewis and Clark, 

 Nat. For. Unpubl. Report. 242 pp. 



Howard, L. J. 1937. Sun River game studies report. U.S. Forest Service, 

 Lewis and Clark Nat. For, Unpubl. Report. 162 pp. illus. 



Howe, R. E. 1963. Successful live trapping of elk on their winter range. 

 Prcc. West. Assoc. State Game and Fish Coram. 43: 147-150. 



Hungerford, C. R. 1952. The food consumption and weight response of elk 

 under winter conditions. Unpubl. M.S. Thesis, University of Montana 

 Missoula. 60 pp. 



- 36 - 



