LUTHER BURBANK 
HIS METHODS AND DISCOVERIES AND 
THEIR PRACTICAL APPLICATION 
PREPARED FROM 
HIS ORIGINAL FIELD NOTES 
adr ey MORE THAN 100,000 EXPERIMENTS 
DE DURING FORTY YEARS DEVOTED 
TO PLANT IMPROVEMENT 
WITH THE ASSISTANCE OF 
The Luther Burbank Society 
D ITS 
ENTIRE. MEMBERSHIP 
UNDER THE EDITORIAL DIRECTION OF 
John Whitson and Robert John 
AND 
Henry Smith Williams, M. D., LL. D. 
VOLUME IV 
ILLUSTRATED W 
105 — pent PHOTOGRAPH PRINTS PRODUCED BY A 
ROCESS DEVISED AND ad FOR 
USE IN THESE VOLUME 
NEW YORK AND LONDON 
LUTHER BURBANK PRESS 
MCMXIV abe 
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ea 
vate 
