TY  - BOOK
AU  - Lal, R
AU  - Greenland, D.J
TI  - Soil Physical Properties and Crop Production in the Tropics
SN  - 0047199757
U1  - 631.42 
PY  - 1979///
CY  - New Yark
PB  - John Wiley and Sons
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Crop production
KW  - Soil physics
KW  - Tropics
ER  -