Refine your search
Availability
-
Authors
- Brewer, C.M. (2)
- Clark, J.A. (3)
- Dollinger, E.J. (1)
- Eslick, R.F. (1)
- Fifield, C.C. (2)
- Gallun, R.L. (1)
- Hartsing, T.F. (2)
- Hilty, J.W. (1)
- Kilpatrick, R.A. (3)
- Moseman, J.G. (2)
- Purdy, L.H. (2)
- Reid, D.A. (2)
- Ritter, R.M. (1)
- Ruehle, G.L.A. (2)
- Schwitzgebel, R.B. (1)
- Smith, R.T. (2)
- Stakman, E.C. (2)
- Suneson, C.A. (2)
- Udine, E.J. (1)
- West, Q. M. (3)
- Show more
- Show less
-
Collections
-
Holding libraries
-
Home libraries
-
Item types
-
Series
- U.S. Department of ... (1)
- Agricultural Researc... (1)
- ARS Special Report (3)
- Circular (1)
- Circular United Stat... (1)
- Crops Research Divis... (11)
- Department Bulletin (1)
- Foreign Agricultural... (1)
- General Technical Re... (1)
- Leaflet -Department ... (1)
- Plant Science Resear... (1)
- Statistical Bulletin... (1)
- Technical Bulletin (5)
- Third Progress Repor... (1)
- U.S. Department of A... (1)
- U.S. Department of A... (1)
- Show more
- Show less
-
Places
-
Topics
- Geographical distri... (1)
- Agricultural product... (1)
- Barley (1)
- Data (2)
- Disease resistance (1)
- Grain crops (1)
- Oats (1)
- Parcels (1)
- Rusts (1)
- Rye (1)
- Silviculture (1)
- Spring wheat (2)
- Statistics (1)
- Varieties (3)
- Wheat (2)
- Yields (1)
- Show more
- Show less