146 MISC. PUBLICATION 3 6 4, U. S. DEPT. OF AGRICULTURE 

 Geaham, S. A. (2883) 



THE FELLED TEEE TRUNK AS AN ECOLOGICAL UNIT. Ecology 6 (4) I 397-411. 



1925. 

 Griggs, R. E. (2884) 



OBSERVATIONS ON THE EDGE OF THE FOREST IN THE KODIAK REGION OF ALASKA. 



Bull. Torrey Bot Club 41 : 381-385, illus. 1914. 

 Griggs, R. F. (2885) 



THE BEGINNINGS OF REVEGETATION IN KATMAI VALLEY. Ohio Jour. Sci. 19 (6) : 



318-342. 1919. 

 Haasis, F. W. (2886) 



COMPARATIVE LENGTH OF GROWING SEASON OF RING-POROUS AND DIFFUSE-POROUS 



woods. Plant World 20 : 354-356. 1917. 

 Harper, R. McM. (2887) 



THE DIVERSE HABITATS OF THE EASTERN RED CEDAR AND THEIR INTERPRETATION. 



Torreya 12 (7) : 145-154. 1912. 



(2888) 



A SKETCH OF THE FOREST GEOGRAPHY OF NEW JERSEY. GeOgr. SOC. Phila. Bull. 



16 (4) : 107-125, illus. 1918. 

 Harshberger. J. W. (2889) 



AN ECOLOGIC STUDY OF THE FLORA OF MOUNTAINOUS NORTH CAROLINA. Bot. 



Gaz. 36 : 241-258, 368-383. 1903. 



(2890) 



THE VEGETATION OF THE NEW JERSEY PINE-BARRENS ; AN ECOLOGICAL INVESTIGA- 

 TION. 329 pp., illus. Philadelphia. 1916. 



Harvey, L. H. (2891) 



AN ECOLOGICAL EXCURSION TO MT. KTAADEN. RllOdora 5 '. 41-52. 1903. 



Henry, A. J. (2892) 



the climate of the white pine belt. Forestry and Irrig. 8 : 419-^23. 1902. 



Hill, R. R. (2893) 



the war against the desert. Jour. Forestry 26: 91-93. 1928. 



Hollick, Arthur. (2894) 



relation between forestry and geology in new jersey-. N. J. Geol. Survey 

 Ann. Rept. 1899: 175-201. 1900. 



(2895) 



SOME EXAMPLES OF INTERRELATIONS OF ROCKS AND TREES. Jour. N. Y. Bot, 



Gard. 31: 141-148. 1930. 



Hough, F. B. (2896) 



alternation in timber growth. U. S. Dept. Agr. Rept. 1877 : 190-193. 1878. 



Howell/ T.J. (2897) 



geological distribution of north American forests. Pop. Sci. Monthly 

 23 : 517-524 ; 24 : 115. 1883-84. 



Humphrey, H. B. (2898) 



plant societies of the Monterey peninsula. Plant World 12: 79-82, 152- 

 157, illus. 1909. 



Illick, J. S. (2890) 



replacement of the chestnut. Jour. Forestry 19 : 105-114. 1921. 



Kelley, A. P. (2900) 



early forest succession in Pennsylvania. Forest Leaves 21 (11) : 171. 



1928. 



Kenoyer, L. A. (2901) 



general and succes signal ecology of the lower tropical rain-forest at 

 barro Colorado island, Panama. Ecology 10: 201-222. 1929. 



Kienholz, R. (2902) 



REVEGETATION AFTER LOGGING AND BURNING IN THE DOUGLAS FIR REGION OF 



western Washington. 111. State Acad. Sci. Trans. 21: 94-108. 1928. 



