TY  - BOOK
AU  - Stevenson,F.J.
TI  - Humus chemistry: genesis, composition, reactions 
SN  - 0471092991
AV  - S592.8.S8 
PY  - 1982///
CY  - New York
PB  - Wiley
KW  - Humus
KW  - Soil biochemistry
N1  - "A Wiley-Interscience publication."; Graduate or advanced undergraduate text
UR  - http://www.loc.gov/catdir/enhancements/fy0607/81012933-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0607/81012933-t.html
ER  -