RT Journal Article
SR Electronic
T1 PEP$: A dollar-and-cent approach to conservation tillage
JF Journal of Soil and Water Conservation
FD Soil and Water Conservation Society
SP 131
OP 133
VO 47
IS 2
A1 Peter R. Hill
A1 James E. Lake
YR 1992
UL http://www.jswconline.org/content/47/2/131.abstract
AB