Penning de Vries, F. W. T., Agus, F., & Kerr, J. (1998). Soil erosion at multiple scales principles and methods for assessing causes and impacts. United States: CABI Publishing in association with the IBSRAM.
Chicago Style CitationPenning de Vries, F. W. T., F. Agus, and J. Kerr. Soil Erosion At Multiple Scales Principles and Methods for Assessing Causes and Impacts. United States: CABI Publishing in association with the IBSRAM, 1998.
MLA CitationPenning de Vries, F. W. T., F. Agus, and J. Kerr. Soil Erosion At Multiple Scales Principles and Methods for Assessing Causes and Impacts. United States: CABI Publishing in association with the IBSRAM, 1998.
Warning: These citations may not always be 100% accurate.