TY  - BK
AU  - Greenland,D.J.
AU  - Lal,R.
TI  - Soil physical properties and crop production in the tropics
SN  - 0-471-99757-9
U1  - 631.43 
PY  - 1979///
CY  - Chichester (United Kingdom)
PB  - John Wiley and Sons, 
KW  - Growth
KW  - Land use
KW  - Plant water relations
KW  - Plastic film covers
KW  - Roots
KW  - AGROVOC
KW  - Soil chemicophysical properties
KW  - Soil conservation
KW  - Soil structure
KW  - Soil temperature
KW  - Soil water
KW  - Tropical soils
KW  - Water conservation
KW  - Water use
ER  -