TY  - GEN
AU  - Edwards, Clive A. 
AU  - House, Gar 
AU  - Lal, Rattan 
AU  - Madden, Patrick 
AU  - Miller, Robert H. 
TI  - Sustainable agricultural systems
SN  - 093573421x
U1  - 338.162 
PY  - 1990///
CY  - Lowa
PB  - Soil and Water Conservation Society
KW  - Agricultural Systems
KW  - Sustainable Agriculture
ER  -