86 APPENDIX 



7. Difficviltics ami Errors in Stem Analysis. A. S. Williaiiis. Forestry Quarterly, Vol. I, 



No. 1, p. 12. 



8. New Aspects Regarding Use of the Forest Service Standard Ilypsonieter. Herman Krauck, 



Journal of Forestry, Vol. XVI, No. 7, p. 772. 



9. Method of Taking Impressions of Year Rings in Conifers. L. S. Higgs, Forestry Quarterly, 



Vol. X, No. 1, p. 1. 



10. A New Timber Scale. Judson F. Clark, Forestry Quarterly, Vol. XI, No. 4, p. 467. 



11. Comparative Test of the Klaussner and Forest Service Standard Hypsometers. D. K. 



Noyes, Proceedings of the Society of American Foresters, Vol. XI, No. 4, p. 417. 



12. A Practical Xylometer. J. S. lUick, Journal of Forestry, Vol. XV, No. 7, p. 859. 



13. Mensuration in France. Donald Bruce, Journal of Forestry, Vol. XVII, No. G, p. G86. 



14. Determination of the Middle Diameter of a Standing Tree. P. d'Aboville, Journal of 



Forestry, Vol. XVII, No. 7, p. 802. 



15. English Units for Measuring Lumber. Trotman, West Coast Lumberman, February 1, 



1915, p. 21. 



LOG RULES 



16. Comparison of the Maine and Blodgett Rules. Irving G. Stetson, Forestry Quarterly, 



Vol. VIII, No. 4, p. 427. 



17. The Measurement of Saw Logs. A. L. Daniels, Forestry Quarterly, Vol. Ill, No. 4, p. 339. 



18. The Measurement of Saw Logs. Judson F. Clark, Forestry Quarterly, Vol. IV, No. 2, p. 79. 



19. Woodman's Handbook, Bulletin 36, U. S. Forest Service, Washington, D. C. 



20. Mill Scale Studies. Louis Margolin, Forestry Quarterly, Vol. IV, No. 1, p. 5. 



21. Extending a Log Rule. Edward A. BranitT, Forestry Quarterly, Vol. VI, No. 1, p. 47. 



22. Recent Log Rules. H. S. Graves, Forestry Quarterly, Vol. VII, No. 2, p. 144. 



23. Comparison of the Doyle and Scribner Rules with Actual Mill Cut for Second Growth 



White Pine in Pennsylvania. N. R. McNaughton, Forestry Quarterly, Vol. XII, No. 1, 

 p. 27. 



24. Comparative Study of Scribner and Universal Rules. J. Bentley, Forestry Quarterly, 



Vol. XII, No. 3, p. 390. 



25. Log Scale in Theory and Practice. H. D. Tieman, Proceedings of the Society of American 



Foresters, Vol. V, No. 1, p. 18. 



26. Standardization of Log Measures. E. A. Ziegler, Proceedings of the Society of American 



Foresters, Vol. IV, No. 2, p. 172. 



27. Log Rules, their Limitations and Suggestions for Correction. H. E, McKenzie, Bulletin 5, 



California State Board of Forestry. 



PRELIMINARY CALCULATIONS 



28. New Method of Measuring Volume of Conifers (Schiffel Method). B. E. Fernow, Forestry 



Quarterly, Vol. V, No. 1, p. 29. 



29. Form of Bole of the Balsam Fir. Judson F. Clark, Forestry Quarterly, Vol. I, No. 2, p. 56. 



30. Alinement Charts in Forest Mensuration. Donald Bruce, Journal of Forestry, Vol. XVII, 



No. 7, p. 773. 



THE CONSTRUCTION OF VOLUME TABLES 



31. Volume Tables and the Bases upon Which They May Be Built. Judson F. Clark, Forestry 



Quarterly, Vol. I, No. 1, p. 6. 



32. Canadian Volume Tables. Ellwood Wilson, Forestry Quarterly, Vol. IX, No. 4, p. 588. 



