@INPROCEEDINGS {LAL:1982e, title = {Effect of Slope Length and Terracing on Runoff and Erosion on aTropical Soil}, author = {Lal, R. }, booktitle = {Recent Developments in the Explanation and Prediction of Erossion and Sediment Yield}, year = {1982}, pages = {23--31}, note = {Symposium Procceedings}, }