422 Journal of Agricultural Research Vol. II, No. 6 
iz. MeTcaLr, Haven; and Con.ins, J. F. 
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Bul. 467, 24 p., 5 figs. 
12. MICKLEBOROUGH, JOHN. 
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Murrill. 16p.,2pl.(zcol.). (Published by Penn. Dept. Forestry.) 
13. Morrinn, W. A. ; 
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P. 143-153, fig. 13-19. 
14. Stewart, F. C. 
: 1912. Can the chestnut bark disease be controlied? Penn. Chestnut Blight 
Conf., Rpt. of Proc., p. 40-45. 
1g. WalIrE, M. B. 
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Meet.) InN. Y. State Agr. Soc., 57th Ann. Rpt., 1897, p. 780, 787. 
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PLATE, XXXVIII 
Old blight canker on chestnut, showing the work of woodpeckers. 
