Washington (State). Department of Ecology & Soltero, R. A. (1993). Comparison of non-point source phosphorus loading to the Spokane River from its headwaters to Long Lake, WA with that used in the Spokane River phosphorus attenuation model. s.n..
Cita Chicago Style (17a ed.)Washington (State). Department of Ecology y Raymond A. Soltero. Comparison of Non-point Source Phosphorus Loading to the Spokane River from Its Headwaters to Long Lake, WA with That Used in the Spokane River Phosphorus Attenuation Model. [S.l.: s.n., 1993.
Cita MLA (8a ed.)Washington (State). Department of Ecology y Raymond A. Soltero. Comparison of Non-point Source Phosphorus Loading to the Spokane River from Its Headwaters to Long Lake, WA with That Used in the Spokane River Phosphorus Attenuation Model. s.n., 1993.