TY  - BOOK
AU  - Rattan Lal
TI  - Principles of sustainable soil management in agroecosystems
SN  - 9781466513464
U1  - 631.45 
PY  - 2013///
CY  - Boca Raton
PB  - CRC press taylor and francis group
KW  - Management
KW  - Soil Management
KW  - Agro ecosystems
ER  -