650 MISC. PUBLICATION 3 6 4, TJ. S. DEPT. OP AGRICULTURE 

 Shepard, H. B., and Bailey, I. W. (12887) 



SOME OBSERVATIONS ON THE VARIATION IN LENGTH OF CONIFEROUS FIBERS. SoC. 



Amer. Foresters Proc. 9 : 522-527, illus. 1914. 

 Sifton, H. B. (12888) 



ON THE OCCURRENCE AND SIGNIFICANCE OF "BARS" OR "RIMS" OF SANIO IN CTCADS. 



Bot Gaz. 60 : 400-405, illus. 1915. 

 Stokes, W. B. (12889) 



THE CALCULATION OF THE MEAN FIBER-LENGTH OF A TREE. Jour. Forestry 19 : 



607-610. 1921. 



SUTERMEISTER, E. (12890) 



the length of some paper making fibers. Pulp and Paper Mag. 12 : 43-44. 

 1914. 



Thompson, W. P. (12891) 



ON THE ORIGIN OF THE MULTISERIATE RAY OF THE DICOTYLEDONS. Ann. Bot. 



[London] 25 (100) : 1005-1014. 1911. 



(12892) 



ORIGIN OF THE RAY TRACHEIDS IN THE CONIFERAE. Bot. GaZ. 50 : 101-116. 1910. 



(12893) 



bay tracheids in abies. Bot. Gaz. 53 : 331-338, illus. 1912. 



■ (12894) 



the relationships of the different types of angiospeemic vessels. Ann. 

 Bot. [London] 37 : 183-193, illus. 1923. 



Tiemann, H. D. (12895) 



determining grain direction in wood. Wood Working Indus. 7 (2) : 38-39. 

 illus. 1930. 



Torrey, E. E. (12896) 



the comparative anatomy and phytogeny of the conlferales. pt. 3. 



mesozoic and tertiary coniferous woods. Mem. Boston Soc. Nat. Hist. 

 6 (2) : 39-106, illus. 1923. 



Trotman, Frank. (12897) 



mahogany, its type of figure. Veneers 15 (7) : 22-24. 1921. 



Tupper, W. W. (12898) 



AN UNUSUAL SEASONAL GROWTH RING IN EUCALYPTUS. Midi. Acad. ScL, Arts, 



and Letters, Papers 13 : 217-219, illus. 1930. 

 Weinstfjn, A. I. (12899) 



SUMMARY OF LITERATURE RELATING TO THE VOLUME. DISTRIBUTION, AND EFFECT 



of medullary rays in wood. Jour. Forestry 24 : 915-925. 1926. 

 Wentling, J. P. (12900) 



THE FOREST'S PRODUCTION OF "GRAIN" J THE GRAIN OF WOOD PLAYS AN IMPORTANT 

 PART IN THE PRACTICAL AND AESTHETIC USE MADE OF FOREST PRODUCTS. Gopher 



Countryman 2(6): 11-12, illus. 1925. 

 Wright. J. G. (12901) 



THE PIT-CLOSING MEMBRANE IN THE WOOD OF THE LOWER GYMNOSPERMS. Roy. 



Soc. Canada Trans., Ser. 3, 22 (1) : 63-94. 1928. 



ZON, RAPHAEL. (12902) 



METHODS OF DETERMINING THE TIME OF THE YEAR AT WHICH TIMBER WAS CUT. 



Forestry Quart. 7 : 402-409, illus. 1909. 

 PHYSICAL AND MECHANICAL PROPERTIES OF WOOD 

 Alvarez, A. C. (12903) 



RESISTANCE OF TIMBER JOINTS J COMPRESSION TESTS OF SPLICES MADE WITH WOOD 

 AND IRON KEYS FOR THE PANAMA-PACIFIC EXPOSITION BUILDINGS AT SAN 



francisco. Engin. Rec 70 : 132-134. 1914. 



(12904) 



SOME TESTS OF DOUGLAS FTR AFTER LONG USE. Calif. Univ. PUDS. Engin., V. 2. 



no. 2, 62 pp., illus. 1918. 



