EUTHENICS
THE SCIENCE OF CONTROLLABLE
ENVIRONMENT
A PLEA FOR BETTER
LIVING CONDITIONS AS A FIRST STEP
TOWARD HIGHER HUMAN
EFFICIENCY
The national annual unnecessary loss of capitalized net earnings is about $1,000,000,000.
Report on National Vitality
By ELLEN H. RICHARDS
Author of Cost of Living Series, Art of Right Living, etc.
SECOND EDITION
WHITCOMB & BARROWS
BOSTON, 1912
Copyright 1910
By Ellen H. Richards
Thomas Todd Co., Printers
14 Beacon St., Boston