246 MISC. PUBLICATION 3 6 4, U. S. DEPT. OP AGRICULTURE 

 Woolsey, T. S., Jr (4861) 



PRELIMINARY FOREST MANAGEMENT IN THE SOUTHWEST. SoC. Amer. Foresters 



Proc. 4 : 107-113. 1909. 



Ziegler, E. A. (4862) 



problems arising from the loss of our chestnuts. Forest Leaves 17 (10) : 

 153-155. 1920. 



Zon, Raphael. (4863) 



the chief siLVicuLTURAL objective of foresters. N. Y. State Col. Forestry, 

 Syracuse Univ., Camp Log 8: 10. 1922. 



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factors in timber production. In Bailey, L. H., Cyclopedia American Agri- 

 culture, v. 2, pp. 319-323, illus. 1907. 



(4865) 



new viewpoints in silviculture. Forestry Quart. 9': 205-218. 1911. 



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THE PLACE OF SILVICULTURE TN THE UTILIZATION OF OUR FORESTS. Yale Forest 



School News 4 (2) : 19-21. 1916. 



SILVICULTURAL PRACTICES 



Ames, F. E. (4867) 



national forest selective logging practice. Timberman 30 (1) : 62-64. 



1928. 



Ashe, W. W. (4i 



cost of cutting large and small timber. South. Lumberman 1108 : 91-92, 

 ilius. 1916. 



(4869) 



cost of logging large and small timber. Forestry Quart. 14 : 441-452. 



1916, 



(4870) 



cutting to increase the margin of profit. South. Lumberman 1573 : 39-40. 



1925. 



(4871) 



economic waste in cutting small timber. South. Lumberman 1525 : 184- 



187, illus. 1924. 



(4872) 



effect of changed conditions upon forestry. Jour. Forestry 17 : 657-662. 



1919. 



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the less you cut, the more you cut. Jour. Forestry 27: 761-767. 1929. 



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 management of loblolly and shortleaf pines. Soc Amer. Foresters Proc. 



5: 84-100. 1910. 



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 profit in cutting timber for a permanent yield. South. Lumberman 1597 : 



44, 46. 1926. 



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 the profit in operating small top logs. Timberman 26 (2) : 125-126. 



1924. 



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 profit or loss in cutting shortleaf and loblolly pines IN ALABAMA. Ala. 



State Comn. Forestry Bull. 2, 64 pp. 1928. 



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REDUCING THE CUT OF THE LOWER GRADES OF HARDWOOD LUMBER. South. Lumber- 

 man 1486 : 47-48. 1924, 



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RELATION OF SIZE OF TREE TO LOGGING COSTS, STUMPAGE VALUES AND PROFITS. 



Amer. Lumberman 2683 : 73-74. 1926. 



