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Biography
John Ihlder was the executive officer of the Washington D.C. Alley Dwelling Authority and its successor agency the National Capital Housing Authority. Prior to those positions, Ihlder was a reporter for the New York Evening Sun, and he also served for a short time on the Municipal Affairs Committee of the Grand Rapids, Michigan Board of Trade.
Works

What good housing means

The houses of Providence, a study of present conditions and tendencies
The city plan, and living and working conditions ...
The city plan, and living and working conditions ...
Graded rents
Graded rents
The no-man's land in housing
The no-man's land in housing
Preliminary report submitted for discussion
Preliminary report submitted for discussion
Memorandum on Baltimore's slum improvement
Memorandum on Baltimore's slum improvement
City zoning is sound business
City zoning is sound business