TY  - BOOK
AU  - Lal, R.
AU  - Greenland, D.J.
TI  - Soil Physical Properties and Crop Production in the Tropics
SN  - 0471997579
U1  - 631.42 
PY  - 1979///
CY  - Chichester
PB  - John Wiley and Sons
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Crop production
KW  - Soil physics
ER  -