@ARTICLE {NGATUNGA:1984,
title = {Effects of surface management on runoff and soil erosion from some plots at Mlingano, Tanzania},
author = {Ngatunga, E. L. N. and Lal, R. and Uriyo, A. P. },
journal = {Geoderma},
year = {1984},
volume = {33},
pages = {1--12},
}