TY  - BOOK
AU  - Lal, Rattan.,
TI  - Advances in Soil Science : Soil Water and Agronomic Productivity
SN  - 9781439850794
U1  - 631 
PY  - 2012///
CY  - Boca Raton
PB  - CRC Press
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -