For Further Reference 



905 



PINYON-JUNIPER IN SOUTHWEST 

 (Page 342) 



Bolton, Herbert Eugene, editor: Spanish 

 Exploration in the Southwest, 1542- 

 1706, 487 pages, Charles Scribner's Sons, 

 New York. 1916. 



Hough, Walter: Antiquities of the Upper 

 Gila and Salt River Valleys of Arizona 

 and New Mexico, Smithsonian Institu- 

 tion, Bureau of American Ethnology 

 Bulletin 35, 96 pages. 1907. 



Kidder, Alfred Vincent, and Guernsey, 

 Samuel J.: Archeological Explorations 

 in Northeastern Arizona, Smithsonian 

 Institution, Bureau of American Eth- 

 nology Bulletin 65, 228 pages. 1919. 



Pearson, G. A.: Forest Types in the 

 Southwest as Determined by Climate and 

 Soil, U. S. D. A. Technical Bulletin 247, 

 143 pages. 1931. 



Spanish Explorers in the Southern United 

 States, 1528-1543, 411 pages, Charles 

 Scribner's Sons, New York. 1907. 



BEETLE-KILLED SPRUCE 



(Page 41 7) 



Hopkins, A. D. : Bark Beetles of the Genus 

 Dendroctonus, U. S. Bureau of Entomol- 

 ogy Bulletin 83, Part 1, 169 pages. 1909. 



INSECTS IN WOOD PRODUCTS 



(Page 432) 



Decay and Termite Damage in Houses, 

 U. S. D. A. Farmers' Bulletin 1993, 20 

 pages. 1948. 



Powder-Post Beetles, U. S. Bureau of 

 Entomology and Plant Quarantine, In- 

 sects in Relation to National Defense Cir- 

 cular 6, 16 pages. 1941. 



Preventing Damage To Buildings by Sub- 

 terranean Termites and Their Control, 

 U. S. D. A. Farmers' Bulletin 1911, 37 

 pages. 1942. 



Snyder, T. E. : Defects in Timber Caused 

 by Insects, U. S. D. A. Department Bulle- 

 tin 1490, 46 pages. 1927. 



Snyder, T. E.: Our Enemy the Termite, 

 257 pages, Comstock Publishing Com- 

 pany, Ithaca, N. Y. 1948. 



Snyder, T. E.: Powder-Post Beetles and 

 Their Control, Pests, volume 12, number 

 4, pages 8, 27, 31. April 1944. 



Snyder, T. E., and Zetek, J.: Effective- 

 ness of Wood Preservatives in Preventing 

 Attack by Termites, U. S. D. A. Circular 

 683, 24 pages. 1943. 



Wilford, B. H. : Chemical Impregnation 

 of Trees and Poles for Wood Preserva- 

 tion, U. S. D. A. Circular 717, 30 pages. 

 1944. 



BLISTER RUST ON WHITE PINE 



(Page 453) 



Buchanan, T. S. : Blister Rust Damage to 

 Merchantable Western White Pine, Jour- 



nal of Forestry, volume 36, pages 321- 

 328. March 1938. 



Clinton, G. P., and McCormick, Florence 

 A.: Infection Experiments of Pinus 

 Strobus with Cronartium Ribicola, Con- 

 necticut Agricultural Experiment Station 

 Bulletin 214, pages 428-459. 1919. 



Davis, Kenneth P., and Moss, Virgil D.: 

 Blister Rust Control in the Management 

 of Western White Pine, U. S. Forest 

 Service, Northern Rocky Mountain For- 

 est and Range Experiment Station, Sta- 

 tion Paper 3, 34 pages, Missoula, Mont. 

 1940. 



Filler, E. C.: Blister Rust Damage to 

 Northern White Pine at Waterford, Vt., 

 Journal of Agricultural Research, volume 

 47, pages 297-313. September 1, 1933. 



Fulling, E. H.: Plant Life and the Law 

 of Man, Part 4, Barberry, Currant and 

 Gooseberry, and Cedar Control, Botani- 

 cal Review, volume 9, pages 483-592. 

 October 1943. 



Hirt, Ray R.: The Relation of Certain 

 Meteorological Factors to the Infection 

 of Eastern White Pine by the Blister- 

 Rust Fungus, New York State College 

 of Forestry Technical Publication 59, 65 

 pages, Syracuse. 1942. 



Lachmund, H. G.: Damage to Pinus 

 Monticola by Cronartium Ribicola at 

 Garibaldi, British Columbia, Journal of 

 Agricultural Research, volume 49, pages 

 239-249. August 1, 1934. 



Martin, J. F.: Eradication of the Cul- 

 tivated Black Currant in White Pine 

 Regions, U. S. D. A. Leaflet 175, 8 pages. 



Martin, J. F., and Gravatt, G. F. : Treat- 

 ment of White Pines Infected with 

 Blister Rust, U. S. D. A. Farmers' Bul- 

 letin 1885, 28 pages. 1942. 



Mielke, J. L. : White Pine Blister Rust in 

 Western North America, Yale University, 

 School of Forestry Bulletin 52, 155 pages, 

 New Haven, Conn. 1943. 



Offord, H. R.: The Chemical Eradica- 

 tion of Ribes, U. S. D. A. Technical 

 Bulletin 240, 24 pages. 1931. 



Offord, H. R., Van Atta, G. R., and Swan- 

 son, H. E.: Chemical and Mechanical 

 Methods of Ribes Eradication in the 

 White Pine Areas of the Western States, 

 U. S. D. A. Technical Bulletin 692, 49 

 pages. 1940. 



Snell, Walter H.: Blister Rust in the 

 Adirondacks, Journal of Forestry, volume 

 26, pages 472-486. April 1928. 



Snell, Walter H. : Forest Damage and the 

 White Pine Blister Rust, Journal of For- 

 estry, volume 29, pages 68-78. January 

 1931. 



Spaulding, Perley: The Blister Rust of 

 White Pine, U. S. Bureau of Plant In- 

 dustry Bulletin 206, 78 pages. 1911. 



