TY  - BOOK
AU  - Lal,R.
AU  - Stewart,B.A.
TI  - Principles of sustainable soil management in agroecosystems
T2  - Advances in soil science
SN  - 9781466513464 (hardback : acidfree paper)
U1  - 631.45  LAL/PR 
PY  - 2013///
CY  - Boca Raton
PB  - CRC Press
KW  - Soil conservation
KW  - Soil management
KW  - Sustainable agriculture
ER  -