Resource Type
Collection
Texas Patents
546
Technical Report Archive and Image Library
104
National Advisory Committee for Aeronautics Collection
81
USDA Farmers' Bulletins
64
USGS Topographic Map Collection
39
The Federal Reporter
7
Government Documents A to Z Digitization Project
5
Texas Soil Surveys
2
United States Experiment Station Record
2
Texas State Publications
1
3 More
Serial/Series Title
Farmers' bulletin (United States. Dept. of Agriculture)
59
NACA Technical Reports
45
NACA Technical Notes
30
United States Bureau of Mines Reports
18
30 Minute Series
17
Bulletin (United States. Bureau of Mines)
7
National reporter system. United States series
7
The Federal Reporter
7
15 Minute Series (Topographic)
5
Farmers' bulletin (United States. Department of Agriculture)
5
16 More