Vol. XXVII 
MARCJH22, 1924 
No. 12 
CONTENTS 
The Osmotic Concentration, Specific Electrical Conductivity, and 
Chlorid Content of the Tissue Fluids of the Indicator jPiants X ■■ 
of Tooele Valley, Utah - - - - ■ - - - - - 893 
, J. ARTHUR HARRIS, R. A. GGRTNER, W .Tt. HOFFMAN -' 
V ■ J. V. LAWRENCE, md A. T. VALENTINE \U. . • \ X 
. * , (Contribution from Bureau of Plantlndustry) * ' ~ ’ ; 
Investigations on the Nematode Disease of Cereals CausedJjy .■ 
Tyienchustritici _ ••-'...Xu- X. - * >-XS Xu, . x-$ 25 ' 
R.W.LEUKEL v 
X.- ^ , ; ' (Contribution iron* Bureau of Plant Industry) _ - -• . ’ / 
Com Rootrot Studies . 
THOMAS F, MANNS and CLAUDE E. PHILLIPS 
; . (Contribution from Delaware Agricultural Experiment Station) 
- 957 
PUBLISHEDBY AUTHORITY OF THE SECRETARY OF AGRICULTURE 
WITH THE COOPERATION OF THE ASSOCIATION. 
:' • . V X ' OF LAND-GRANT COLLEGES ; ; ‘‘ ' •• 
Si:,: 
■’ WASHINGTON* B; C. , r « 
GOVERNMENT PRINTING OFFICE 
^ im - •. 
XX'-'SjXX 
" -S '* - 
Xxx 
