U.S. agricultural competitiveness :
evidence from invention data /
by Robert E. Evenson.
APA Citation
Evenson, R. E. (Robert Eugene)., United States agricultural competitiveness., Yale University. Economic Growth Center. (1989). U.S. agricultural competitiveness: evidence from invention data. New Haven, Conn.: Yale University, Economic Growth Center.
MLA Citation
Evenson, Robert E. (Robert Eugene), 1934-, United States agricultural competitiveness, and Yale University. Economic Growth Center. U.S. Agricultural Competitiveness: Evidence From Invention Data. New Haven, Conn.: Yale University, Economic Growth Center, 1989.
Warning: These citations may not always be complete (especially for serials).