Just completed this year in the National Animal Disease Laboratory at Ames. It's the newest and most modern of three major research centers of USDA's Agricultural Research Service for protecting and improving animal health.
Herman, J. C.
"Now, near Iowa State- The National Animal Disease Laboratory,"
Iowa Farm Science: Vol. 16
, Article 5.
Available at: https://lib.dr.iastate.edu/farmscience/vol16/iss5/5