TY  - BOOK
AU  - Lal, Rattan
TI  - Food security and soil quality
T2  - Advances in soil science
SN  - 9781439800577
U1  - 631.4 FOO 
PY  - 2014///
CY  - Boca Raton
PB  - CRC Press
N1  - Includes bibliographical references
ER  -