University of Wisconsin--Madison. Water Resources Center, United States. Office of Water Resources Research, & Crowley, J. W. (1974). Effect of nitrate in drinking water on reproductive and productive efficiency of dairy cattle. University of Wisconsin, Water Resources Center.
Chicago Style (17th ed.) CitationUniversity of Wisconsin--Madison. Water Resources Center, United States. Office of Water Resources Research, and J. W. Crowley. Effect of Nitrate in Drinking Water on Reproductive and Productive Efficiency of Dairy Cattle. Madison: University of Wisconsin, Water Resources Center, 1974.
MLA (9th ed.) CitationUniversity of Wisconsin--Madison. Water Resources Center, et al. Effect of Nitrate in Drinking Water on Reproductive and Productive Efficiency of Dairy Cattle. University of Wisconsin, Water Resources Center, 1974.