Now showing items 1-2 of 2

    • Fertilizer and lime recommendations for canola in Oklahoma 

      Zhang, Hailin; Raun, William Robert; Arnall, Brian (Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2012)
    • Sweatless soil sampler 

      Kress, Mike; Arnall, Brian; Zhang, Hailin (Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 2003)