U.S. flag

An official website of the United States government

NALDC

Main content area

MLA

Walker, J.C, and F.L Wellman. "A Survey of the Resistance of Subspecies of Brassica Oleracea to Yellows(fusarium Conglutinans)." , 233-241.. Print

APA

Walker, J., & Wellman, F. (0000). A Survey of the Resistance of Subspecies of Brassica oleracea to Yellows(Fusarium conglutinans).

Chicago

Walker, J.C., and F.L Wellman. "A Survey of the Resistance of Subspecies of Brassica oleracea to Yellows(Fusarium conglutinans)" (1928): 233-241..