TY  - BOOK
AU  - Blanco, Humberto
AU  - Lal, Rattan
TI  - Principles of Soil Conservation and Management
SN  - 9781402087080
U1  - 631.4 
PY  - 2008///
CY  - London
PB  - Springer
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soil conservation
ER  -