Resource Type
Collection
Serial/Series Title
NACA Technical Notes
4
Farmers' bulletin (United States. Dept. of Agriculture)
2
NACA Advanced Confidential Reports
2
NACA Technical Memorandums
2
NACA Wartime Reports
2
Leaflet (United States. Department of Agriculture)
1
NACA Technical Reports
1
Texas Business Review
1
War Department technical manual
1