Zobeck, T. M., & Schillinger, W. F. (2010). Soil and water conservation advances in the United States. Volume 60. Madison, Wisconsin: Soil Science Society of America.
Citación estilo ChicagoZobeck, Ted M.,, y William F. Schillinger. Soil and Water Conservation Advances in the United States. Volume 60. Madison, Wisconsin: Soil Science Society of America, 2010.
Cita MLAZobeck, Ted M.,, y William F. Schillinger. Soil and Water Conservation Advances in the United States. Volume 60. Madison, Wisconsin: Soil Science Society of America, 2010.
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