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NALDC Record Details:

Ventilation of farm barns

File:
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Author(s):
Kelley, M. A. R.
Subject(s):
Barns.
Format:
75 p., [7] leaves of plates
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1930
Series:
Technical bulletin.
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.