THE MENTOR · DEPARTMENT OF SCIENCE
SERIAL NUMBER 165

RECLAIMING THE DESERT

By C. J. BLANCHARD

United States Reclamation Service

With Illustrations from Photographs Supplied by the United States Reclamation Service.

Entered as second-class matter March 10, 1913, at the postoffice at New York, N. Y., under the act of March 3, 1879. Copyright, 1918, by The Mentor Association, Inc.

MENTOR GRAVURES

A MIRACLE OF IRRIGATION, UNCOMPAHGRE VALLEY, COLORADO

HIGH LINE CANAL, UTAH VALLEY, UTAH