CONTENTS 
1. THE POPULATION OF COLORADO. 
JouN Burton PuHitties, Px.D. 
Professor of Economics and Sociology 
2. THE ALLEGED GROWTH OF ALTRUISM IN THE CIVILIZED 
LETT A ETB SME AN VS! Op Poet Me IN Pe a Ae 
MELANCHTHON F. Lippy, Pu.D. 
Professor of Philosophy 
3. SomME LeGat ASPECTS OF HIGH-SCHOOL FRATERNITIES 
Joun D. Friemine, B.A., LL.B. 
Dean of the Law School 
4. THE ScotcH RAIDS AND THE FOURTEENTH-CENTURY TAXA- 
TION OF NORTHERN ENGLAND 
James F. WitarpD, Px.D. 
Professor of History 
5. A List OF THE ENTOMOSTRACA OF COLORADO 
GIDEON S. Dopps, M.A. 
Instructor in Biology 
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