INDEX. 
Abell, Tracy H.: Investigations in Dehydration .............222222-2--- 69 
Abell, Tracy H., M. C. Merrill and: The Breeding of Canning 
PPOMNACOR BY clk EU UN LAY Oa Oy ee 133 
Alkali Soils, The Relation of the Method of Analyzing to the 
Limits of Toxicity, ; by Di). W. Pichman ep) oN aes a 95 
Alkali Water for Irrigation, by Frank S. Harris and N. I. Butt ..... 87 
Alter, J. Cecil: Forests in Relation to Climate and Water Supply 194 
Analytical Distillation of Shale-Oil, The, by Martin J. Gavin .... 198 
Anderson, Mark: Detection of Overgrazing by Means of Indi- 
GauOw Eueteibe yee Lt RR nL ee Sa a 56 
An Equation of the Density Exposure Curve of a Photographic 
Plate Taking Reversal into Account (abstract), by Orin 
eg a PEO OS SEV USE A ALURRR PH EU SER aS OVA pO ME Ne 21 ULE 36 
A Theory of Capillary Flow, by Willard Gardner .................2..---- 100 
Atomic Theory and the Atom, by W. D. Bonner ........2....2.2......-- 107 
Automobile Headlights, Intensity and Distribution of Illumina- 
tion from, (abstract), (by Orson Smith ea ey eis 37 
ey GOS RO TIEIO MOR iN SR OAD yea UN A ig 0 Pe SUA 4 
Barrett, Edward P.: Relation of Chemistry to Metallurgy ............ 155 
Beeley, Arthur L.: The Problem of Handedness .......0...2..222222222----- 59 
Bishop, Francis M.: Personal Reminiscences of John W. Powell 16 
Bonner, J. T., and T. B. Brighton: Standardization from Con- 
stant) Bolling (Hydrochloric Aetd 1) 00 nena ee eee a 173 
OnHeT!) Wier s| MOENELOMEG iesene uate ete) hla tee ey aes 2 UCU 5 
Bonner, W. D.: The Atomic Theory and the Atom .............-...-..-- 107 
Bonner, W. D., W. D. Kline and: Comparison of the Action of 
Potassium Cyanide and Sodium Cyanide on Alkyl Halides .... 174 
Bouton, C. M., Thos. Varley and: Chemistry of the Volatiliza- 
ETON) ETO GES BI tears eee eee a Oe eho SOLAR te ee UN ea a eee Re 218 
Bradford, Robert H.: Commercial Reduction of Copper from 
Copper -Chioride unite ee eee ae ametitne ae 240 
Breeding of Canning Tomatoes, The, by M. C. Merrill and 
Pracy Es Amer ee ee Cy) calaneahlo ptt aU Babies 133 
Brighton, T. B., J. T. Bonner and: Standardization from Con- 
stant! Bolling Hydrochloric ‘Acid Uw 173 
Butt, N. I., Frank S. Harris and: Alkali Water for Irrigation ..... 87 
1 a 5: AU eu PEE RIE eA EAR AHSAN WSS RIE Oe 12 
Canning Tomatoes, The Breeding of, by M. C. Merrill and 
Tracy H. Abell -....-.2.2.----------css0---eecenencennnncnnseenennnnncenesnesecnennnne 133 
Capacities of Soils for Irrigation Water, Experiments on, by 
O. W. Israelsen and F. L. West .....--...------seees--ee-ne-eeenenecenenennee 139 
