134 MISCELLANEOUS PUBLICATION NO. 725, U.S. DEPARTMENT OF AGRICULTURE 
von Schrenk, Hermann, ) 2027 
1901, A disease of the black locust (Robinia pseudacacia), 
Mo. Bot. Gard: (Rpts 12: eZb-31) aliss: 
von Schrenk, Hermann, 2028 
1901, A disease of the locust, Science 13: 247, 
von Schrenk, Hermann, 2029 
1901, Factors which cause the decay of wood, West. Soc. 
Engin, Jour. 6: 1-14, illus. 
von Schrenk, Hermann, 2030 
1901, Fungous diseases of forest trees, U. S, Dept. Agr. 
Yearbook 1900: 199-210, illus, 
von Schrenk, Hermann, 2031 
1901, Notes on Long Island pine barrens, Science 13: 254, 
von Schrenk, Hermann, 2032 
1901. Railroad ties, Amer. Ry. Engin, and Maintenance- 
of-Way Assoc, Proc, 2: 115-120, 126-127. 
von Schrenk, Hermann, 2033 
1902, The decay of timber and methods of preventing it. 
U. S.. Bur. Plant Indus, , Bul. 14, 96 pps iilus. 
von Schrenk, Hermann, 2034 
1902, <A disease of the American ash, Science 15: 406, 
von Schrenk, Hermann, 2035 
1902, The diseases of the hardy catalpa.> Uk. Ss; Bur. 
Forestry Bul, 37: 49-58, illus, 
von Schrenk, Hermann, 2036 
1902, Diseases of timber, Forestry and Irrigation 8: 60-63, 
illus, 
von Schrenk, Hermann, Z037 
1902. Notes on diseases of western coniferae. (Abstract) 
Science 16: 138. 
von Schrenk, Hermann, 2038 
1902, The preservation of telephone poles, Amer. Tel. 
Jour, 6: 344-345, 
von Schrenk, Hermann, 2039 
1902, Preservation of timber, Rocky Mountain Ry. Club 
Proc, 333 37,-40: 
von Schrenk, Hermann, 2040 
1902, Report of Committee No, III, --On ties, Amer. Ry. 
Engin, and Maintenance-of-Way Assoc, Bul. 18, 
LS pp: 
von Schrenk, Hermann, 2041 
1903, The ''bluing'" and the "red rot'' of the western yellow 
pine, with special reference to the Black Hills 
Forest Reserve. U. S. Bur. Plant Indus. Bul, 36, 
40 pp. ;, illus, 
von Schrenk, Hermann, 2042 
1903. The brown-rot disease of the redwood, U. S. Bur, 
Forestry Bulk.) 38: 29-31, illus: 
von Schrenk, Hermann, 2043 
1903, A disease of the white ash caused by Polyporus 
fraxinophilus. U. S; Bur, Plant Indus. Buly 42; 
20 pp., illus, 
von Schrenk, Hermann, 2044 
1903, On the blue color of coniferous timber. Science 17: 
458. 
