Nonpoint pollution :
sediment and phosphorus in agricultural runoff /
T. C. Daniel, R. C. Wendt, and F. W. Madison.

APA Citation

Daniel, T. C., Madison, F. William., Wendt, R. Carlton., University of Wisconsin--Extension. Cooperative Extension Programs. (1979). Nonpoint pollution: sediment and phosphorus in agricultural runoff. [Madison, Wis.]: University of Wisconsin--Extension.

MLA Citation

Daniel, T. C, Frederick William Madison, Robert Carlton Wendt, and University of Wisconsin--Extension. Cooperative Extension Programs. Nonpoint Pollution: Sediment And Phosphorus In Agricultural Runoff. [Madison, Wis.]: University of Wisconsin--Extension, 1979.