Principles of gully erosion in the piedmont of South Carolina
Ireland, H.A., Sharpe, C.F.S., Eargle, D.H.
Principles of gully erosion in the piedmont of South Carolina - Washington 1939 - 1-142 p. - United States Department of A .
Principles of gully erosion in the piedmont of South Carolina - Washington 1939 - 1-142 p. - United States Department of A .