TY  - BOOK
AU  - Stewart, B.A., ed.
TI  - Advances in soil science
U1  - 631.4(02) N2.18 
PY  - 1992///
CY  - New York
PB  - Springer-Verlag
KW  - B.A.Stewart
KW  - Soil science,Annuals
ER  -