94 



Furnas, R. W. : Tree Planting and Grow- 

 ing on the Plains, U. S. D. A. Miscel- 

 laneous Special Report 2, pages 202- 

 206. 1883. 



Lillard, Richard G.: The Great Forest, 

 399 pages, A. A. Knopf, New York. 1947. 



Munns, E. N., and Stoeckeler, J. H. : How 

 are the Great Plains Shelterbelts? Jour- 

 nal of Forestry, volume 44, pages 237- 

 257. April 1946. 



Stoeckeler, J. H.: Narrow Shelterbelts 

 for the Southern Great Plains, Soil Con- 

 servation, volume 11, pages 16-20. July 

 1945. 



Thompson, H. M. : Plan of Forest Plant- 

 ing for the Great Plains of North 

 America, American Journal of Forestry, 

 volume 1, Pages 226-232. February 1883. 



Ware, E. R.: Forests of South Dakota, 

 Their Economic Importance and Pos- 

 sibilities, 27 pages, U. S. Forest Service, 

 Lake States Forest Experiment Station 

 and South Dakota State Planning Board, 

 St. Paul, Minn. 1939. 



Ware, E. R., and Smith, L. F.: Wood- 

 lands of Kansas, Kansas Agricultural 

 Experiment Station Bulletin 285, 42 

 pages. 1939. 



GROWING BETTER TIMBER 



(Page 200) 



Paul, Benson H.: The Application of 

 Silviculture in Controlling the Specific 

 Gravity of Wood, U. S. D. A. Technical 

 Bulletin 168, 19 pages. 1930. 



Paul, Benson H. : Knots in Second-growth 

 Pine and the Desirability of Pruning, 

 U. S. D. A. Miscellaneous Publication 

 307, 35 pages. 1938. 



Pillow, M. Y., and Luxford, R. F. : Struc- 

 ture, Occurrence, and Properties of Com- 

 pression Wood, U. S. D. A. Technical 

 Bulletin 546, 32 pages. 1937. 



CHRISTMAS TREES 

 (Page 251) 



Barraclough, K. E. : Christmas Trees, A 

 Cash Crop, New Hampshire Extension 

 Circular 278, 15 pages. 1946. 



Cope, J. A.: Christmas-Tree Farming, 

 New York State College of Agriculture 

 at Cornell University, Extension Bulletin 

 704, 32 pages. 1946. 



Fenton, Richard H., and Callward, Floyd 

 M. : Home-Grown Christmas Trees for 

 Connecticut, Connecticut University, 

 College of Agriculture Extension Bulle- 

 tin 409, 16 pages. 1948. 



Murphey, F. T. : Christmas Tree Farming 

 in Pennsylvania, Pennsylvania State Col- 

 lege Extension Circular 284, 24 pages. 

 1945. 



MANAGEMENT ON CHIPPEWA 



(Page 311) 



Ayres, H. B.: Timber Conditions of the 

 Pine Region of Minnesota, U. S. Geologi- 



Yearboo\ of Agriculture 1949 



cal Survey, Twenty-First Annual Report, 

 1899-1900, Part 5, pages 673-689. 



Chapman, H. H.: The Chippewa Na- 

 tional Forest, American Forests, volume 

 35, pages 561-565. September 1929. 



Endorsement of Minnesota Forest Reserve, 

 Forestry and Irrigation, pages 73-77. 

 February 1906. 



Eyre, Francis H., and Zehngraff, Paul J.: 

 Red Pine Management in Minnesota, 

 U. S. D. A. Circular 778, 70 pages. 1948. 



Forest Management in Minnesota, Forestry 

 and Irrigation, volume 10, pages 580- 

 582. December 1904. 



Kittredge, Joseph, Jr.: Thinning Red 

 Pine, Journal of Forestry, volume 25, 

 pages 555-559. May 1927. 



Shirley, Hardy L. : Improving Seedbed 

 Conditions in a Norway Pine Forest, 

 Journal of Forestry, volume 31, pages 

 322-328. March 1933. 



Woolsey, T. S., and Chapman, H. H.: 

 Norway Pine in the Lake States, U. S. 

 D. A. Bulletin 139, 42 pages. 1914. 



Zon, Raphael: Results of Cutting on the 

 Minnesota National Forest Under the 

 Morris Act of 1902, Proceedings of the 

 Society of American Foresters, volume 7, 

 pages 100-105. 1912. 



TAMING A WILD FOREST 



(Page 326) 



Andrews, H. J., and Cowlin, R. W.: For- 

 est Resources of the Douglas-Fir Region, 

 U. S. D. A. Miscellaneous Publication 

 389, 169 pages. 1940. 



Kirkland, Burt P.: Forest Resources of 

 the Douglas-Fir Region, 74 pages, Joint 

 Committee on Forest Conservation of the 

 Pacific Northwest Loggers Association 

 and the West Coast Lumbermen's As- 

 sociation, Portland, Oreg. 1946. 



Langille, H. D., Plummer, F. G., Dodwell, 

 A., Rixon, T. F., and others: Forest 

 Conditions in the Cascade Range Forest 

 Reserve, Oregon, U. S. Geological Sur- 

 vey Professional Paper 9, 298 pages. 

 1903. 



Munger, T. T., and Matthews, D. N.: 

 Slash Disposal and Forest Management 

 After Clear Cutting in the Douglas-Fir 

 Region, U. S. D. A. Circular 586, 56 

 pages. 1941. 



National Forest Areas, 15 pages, U. S. For- 

 est Service. 1947. 



Nelson, Milton N., and Colver, Carol: The 

 Economic Base for Power Markets in 

 Linn County, Oregon, 46 pages, U. S. 

 Department of the Interior, Bonneville 

 Power Administration. 1946. 



Smith, Warren D., Ballaine, Wesley C., and 

 Goldhammer, B.: The Economic Base 

 for Power Markets in Lane County, 

 Oregon, 52 pages, U. S. Department of 

 the Interior, Bonneville Power Admin- 

 istration. 1946. 



