46 TRANSACTIONS OF THE 
TWELFTH ANNUAL CONVENTION OF THE 
UTAH ACADEMY OF SCIENCES. 
Physics Lecture Room, University of Utah, Salt Lake City, Utah 
April 4 and 5, 1919 
iw History. of. Entomology: to 18007 2 ee 
VA ashe Soe tt i RE i By Harold R. Hagan, U. A. C. 
“Detection of Overgrazing by Means of Indicator 
PRaMA REN UA, TENOR RAL Pe Sede AIP By Mark Anderson, 
U.S. Forest Service, Ogden 
“The Problem of Handedness’’......By A. L. Beeley, U. U. 
“Investivations:in Dehydration’ =... 2. ee 
SPSS Ale SP eh seo h 2 By Tracy H. Abell, U. A. C. 
“Distilled Water as a Medium for Growing Plants’’...... 
2 tills BE NORE AMS RS SET By Dr. M. C. Merrill, U. A. C. 
“Determination of Probable Temperature at a Partic- 
ular Place for a Definite Hour on a Definite Day”’ 
OUR Renata We? \Sene Sa) By Dr. Frank L. West, U. A. C. 
Atalay ater tor nie stipn ee ee 
Dek he abe By Dr. F. 8. Harris and N. I. Butt, U. A. C. 
“The Relation of the Method of Analyzing Alkali Soils 
to the Limits of Toxicity”..By D. W. Pittman, U. A. C. 
om Theory or Capillary Plow? io. 2.0. ee eee 
TUE SEE PATE ee eal! By Dr. Willard Gardner, U. A. C. 
“Ig Blectric Air Heating Feasible? ? 2.2.2 eee 
BAER CUM ie US Se a By Dr. Joseph F. Merrill, U. U. 
“Atoms and the Atomic Theory 2.2.5.2 oo ee 
ge ae tes Sn awe ate By Dr. W. D. Bonner, U. U. 
“Evaporation and Soil Moisture in Relation to Forest 
Planting 2 eae ee ee By C. F. Korstian 
U.S. Forest Service, Ogden 
