RT Journal Article
SR Electronic
T1 Low-resource agriculture alternatives in sub-Saharan Africa
JF Journal of Soil and Water Conservation
FD Soil and Water Conservation Society
SP 437
OP 445
VO 45
IS 4
A1 Rattan Lal
YR 1990
UL http://www.jswconline.org/content/45/4/437.abstract
AB