Perrin, Richard K.
VIAF ID: 45691764 (Personal)
Permalink: http://viaf.org/viaf/45691764
Preferred Forms
-
100 1 0 ‡a Perrin, Richard K.
4xx's: Alternate Name Forms (1)
Selected Titles
- Some effects of the U.S. plant variety protection act of 1970, 1983:
(1)
- Relative contributions of major technological factors and moisture stress to increased grain yields in the Midwest, 1930-71
(1)
- North Carolina farm income and production, 1950-1989
(1)
- Economic analysis of beef production and forage systems in the North Carolina mountains
(1)
