BOUGHT WITH THE INCOME OF THE 
COMSTOCK ENDOWMENT FUND, 
THE GIFT OF 
JOHN HENRY COMSTOCK. 
AND THE 
STUDENT MEMORIAL FUND, 
GIFT OF STUDENTS IN ENTOMOLOGY 
Cornell Universlty Llbrary 
SB 608.G7A16 
v.2 
Phylloxéra vastatrix.Enquête de l'Acad 
y 
COMSTOCK MEMORIAL 
LLBRARY 
_ !•: 
nn 
LNTOMOLOGY 
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