B. R. Wells1934 · 5 obras en el catálogoObrasAArkansas rice research studies, 1991Arkansas rice research studies, 1991AArkansas rice research studies, 1993Arkansas rice research studies, 1993AArkansas rice research studies, 1992Arkansas rice research studies, 1992BB.R. Wells rice research studies, 1996B.R. Wells rice research studies, 1996AArkansas rice research studies, 1995Arkansas rice research studies, 1995