Kramer, H. W., & McCall, T. M. (1947). Fertilization of sugar beets in the Red River Valley. Minnesota: University of Minnesota, Agricultural Experiment Station.
Chicago Style CitationKramer, H. W., and T. M. McCall. Fertilization of Sugar Beets in the Red River Valley. Minnesota: University of Minnesota, Agricultural Experiment Station, 1947.
MLA CitationKramer, H. W., and T. M. McCall. Fertilization of Sugar Beets in the Red River Valley. Minnesota: University of Minnesota, Agricultural Experiment Station, 1947.
Warning: These citations may not always be 100% accurate.