338 
Journal of Agricultural Research 
Vol. XXIV, No. 4 
(lo) Lipman, Charles B., and Sharp, Leslie T 
1915- N8W E^brmbnts on alkau son, TREATMENT. In Univ. Cal. Pub 
(rr) Mivahe, P' P*' 
(12) OSTBRHOUT, W. J. V. 
(X3) t2mas''¥"^V®'P-^^^ «>tassium. /„ Bot. 
