646 MISC. PUBLICATION 3 64, U. S. DEPT. OF AGRICULTURE 



Bailey, I. W. f and Tupper, W. W. (12807) 



size variation in TRACHEARY cells. . . . Amer. Acad. Arts and Sci. Proc. 

 54 (2) : 144-204, illus. 1918. 



Beadle, Clayton, and Stevens, H. P. (12808) 



length of riBER in southern pine. Paper Trade Rev. 22 : 873. 1915. 



Behere, C. E. (12809) 



notes on the cause of eccentric growth in trees. Jour. Forestry 23: 

 504-507, illus. 1925. 



Belyea, H. C. (12810) 



RAY TRACHETD STRUCTURE IN SECOND GROWTH SEQUOIA WASHINGTONIANA. Bot. 



Gaz. 68: 467-476. 1919. 



Bogue, E. E. (12811) 



annual rings of tree growth. U. S. Monthly Weather Rev. 33: 250-251. 

 1905. 



Brown, B. H. (12812) 



scalariform pitting a primitive feature in angiospermous secondary wood. 

 Science (n. s.) 48: 16-18. 1918. 



Brown, H. P. (12813) 



pith-ray flecks in wood. U. S. Dept. Agr., Forest Serv. Circ. 215, 15 pp. 

 illus. 1913, 



Buckhout, W. H. (12814) 



formation of annual rings in wood. Forestry Quart. 5 : 259. 1907. 



Burns, G. P. (12815) 



eccentric growth and the formation of redwood in the main stems of 

 conifers. Vt. Expt. Sta. Bull. 219, 16 pp., illus. 1920. 



Cheney, L. S. (12816) 



ON THE TWISTING OF THE GRAIN OF PINE. Bot. GaZ. 21 ; 159-160. 1896. 



Chrysler, M. A. (12817) 



tyloses in TRACHEiDS of conifers. New Phytologist 7 (8) : 198-204. 1908. 



Conrad, H. S., and Thomas, W. A. (12818) 



measurements of wood fiber. Iowa Acad. Sci. Proc. 26 : 333-335. 1919. 



Craighead, F. C (12819) 



abnormalities in annual rings resulting from fires. Jour. Forestry 25: 

 84CK842. 1927. 



(12820) 



another story from tree rings. Amer. Forests and Forest Life 30: 689, 



illus. 1924. 



Crocker, W. (12821) 



periodicity in tropical trees. Bot. Gaz. 62 : 244-246. 1916. 



De Smidt, W. J. (12822) 



STUDIES OF THE DISTRIBUTION AND VOLUME OF THE WOOD RAYS IN SLIPPERY ELM 



(ulmus fulva michx.). Jour. Forestry 20: 352-362, illus. 1922. 

 Eames, A. J.. (12823) 



ON THE ORIGIN OF THE BROAD RAY IN QUERCUS. Bot. GaZ. 49 I 161-166, illUS. 



1910. 

 Fernow, B. E. (12824) 



AGE OF TREES AND TIME OF BLAZING DETERMINED BY ANNUAL RINGS. U. S. Dept. 



Agr., Div. Forestry Circ. 16, 11 pp., illus. 1897. 



Fritz, Emanuel, and Averell, J. L. (12825) 



discontinuous growth rings in California redwood. Jour. Forestry 22 

 (6) : 31-38, illus. 1924. 



and Averill, J. L. (12826) 



discontinuous growth rings in California redwood. Timberman 26 (3) : 



156-160. 1925. 



Gerry, Eloise. (12827) 



the distribution of the "bars of sanio" in the coniferales. ann. bot. 

 [London] 24 (93) : 119-123, illus. 1910. 



