Bundy, L. G., Walters, D. T., & Olness, A. E. (1999). Evaluation of soil nitrate tests for predicting corn nitrogen response in the North Central Region. Wisconsin Agricultural Experiment Station, College of Agricultural and Life Sciences, University of Wisconsin--Madison.
Chicago Style (17th ed.) CitationBundy, Larry Gene, Daniel Thomas Walters, and A. E. Olness. Evaluation of Soil Nitrate Tests for Predicting Corn Nitrogen Response in the North Central Region. Madison, WI: Wisconsin Agricultural Experiment Station, College of Agricultural and Life Sciences, University of Wisconsin--Madison, 1999.
MLA (9th ed.) CitationBundy, Larry Gene, et al. Evaluation of Soil Nitrate Tests for Predicting Corn Nitrogen Response in the North Central Region. Wisconsin Agricultural Experiment Station, College of Agricultural and Life Sciences, University of Wisconsin--Madison, 1999.